Document Outline
- S-89510A
- Cover
- Features
- Applications
- Package
- Product Code
- Pin Configurations
- Internal Equivalent Circuits
- Absolute Maximum Ratings
- Recommended Operating Power Supply Voltage Range
- Electrical Characteristics
- Measurement Circuits
- Precaution
- Comparator Characteristics (All Data Indicates Typical Values One Circuit, VSHDN=VDD)
- Package drawing
Rev.2.0
_00
MINI-ANALOG SERIES
CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Seiko Instruments Inc.
1
The mini analog series is a group of ICs that incorporate a
general-purpose analog circuit in a small package.
The S-89510A is a CMOS type middle-speed comparator
that includes a phase compensation circuit and that can
be driven at a lower voltage with lower current
consumption than existing bipolar comparator. These
features make this product ideal for use in small
battery-powered portable equipments.
Features
Can be driven at lower voltage than existing general-purpose comparator
V
DD
= 1.2 to 5.5 V
Low current consumption Output low :
I
DDL
= 27
A (Output low) @1.2 V
Output high :
I
DDH
= 80
A (Output high) @1.2 V
Shutdown
mode
:
I
DDSHDN
= 0.1
A (typ.)
Wide I/O voltage range
V
CMR
= V
SS
to V
DD
(V
DD
= 3.0 V)
Large output current
Small package
SOT-23-6
Applications
Cellular phones
PDAs
Notebook PCs
Digital cameras
Digital video cameras
Package
SOT-23-6
(Package drawing code : MP006-A)
Product Code
Product code
S-89510ALMD-HN5-TF
Delivery form:
Taping only
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
2
Pin Configurations
Table 1
Pin
No. Symbol
Description
Internal
equivalent circuit
1 OUT
Output
pin
Figure 2
2 VSS
GND
pin
3 IN (+)
Non-inverted input pin
Figure 3
4 IN (-)
Inverted input pin
Figure 3
5 SHDN
Shutdown pin
Figure 5
6
VDD
Positive power supply pin
Figure 4
VDD
6
SOT-23-6
Top view
SHDN
5
IN (
-)
4
1
OUT
2
VSS
3
IN (
+)
-
-
-
-
+
+
+
+
Figure 1
Internal Equivalent Circuit
(1) Output pin
(2) Input pin
VDD
VSS
VSS
VDD
Figure 2
Figure 3
(3) VDD pin
(4) SHDN pin
VSS
VDD
VSS
VDD
Figure 4
Figure 5
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
3
Absolute Maximum Ratings
Table 2
Item
Symbol
Absolute maximum ratings
Unit
Power supply voltage
V
DD
to V
SS
7.0
V
Input voltage
V
IN
V
SS
to V
DD
V
Differential input voltage
V
IND
5.5
V
I
SOURCE
Output pin current
I
SINK
30 mA
Power dissipation
P
D
250 mW
Operating temperature
Topr
-40 to +85
C
Storage temperature
Tstg
-55 to +125
C
Caution The absolute maximum ratings are rated values exceeding which the product
could suffer physical damage. These values must therefore not be exceeded
under any conditions.
Recommended Operating Power Supply Voltage Range
Table 3
Item Symbol
Range
Unit
Operating power supply voltage range
V
DD
1.2 to 5.5
V
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
4
Electrical Characteristics
1. V
DD
=
=
=
=3.0 V
Table 4
DC characteristics (V
DD
=3.0 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item
Symbol
Conditions
Min. Typ. Max. Unit Test circuit
I
DDH
V
IN1
=V
SS
, V
IN2
=V
DD
, no load
90 150
A
Power supply current
I
DDL
V
IN1
=V
DD
, V
IN2
=V
SS
, no load
30 55
A
Figure 11
Power supply current in shutdown
mode
I
DDSHDN
V
SHDN
=0 V
0.1 1
A Figure 12
Input offset voltage
V
IO
V
CMR
=1.5 V
-10
5
+10 mV Figure 7
Input offset current
I
IO
1
pA
Input bias current
I
BIAS
1
pA
Common-mode input voltage
V
CMR
0
3 V
Voltage gain(open loop)
A
VOL
V
SS
+0.1 V V
OUT
V
DD
-0.1 V
V
CMR
=1.5 V, R
L
=1 M
75
dB
V
OH
R
L
=100 k
2.99
Figure 9
Maximum output
swing voltage
V
OL
R
L
=100 k
0.01
V
Figure 10
Output voltage in shutdown mode V
OSHDN
V
SHDN
=0 V, R
L
=100 k
0.01 V
V
SS
V
CMR
V
DD
30 50
Common-mode input signal
rejection ratio
CMRR
V
SS
V
CMR
V
DD
-0.3 V
40 50
dB
Figure 8
Power supply voltage rejection
ratio
PSRR
V
DD
=1.2 5.5 V
55 75
dB
Figure 6
Source current
I
SOURCE
V
OUT
=V
DD
-0.1 V
4.9 5.4
mA Figure 13
V
OUT
=V
SS
+0.1 V
1.6 1.7
Sink current
I
SINK
V
OUT
=V
DD
14.5 18
mA Figure 14
During operation
1.8
3
Shutdown pin input voltage
V
SHDN
During shutdown
0
0.55
V
Table 5
AC characteristics (V
DD
=3.0 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item Symbol
Conditions
Min.
Typ.
Max.
Unit
Rise propagation delay time
t
PLH
2.00
Fall propagation delay time
t
PHL
7.30
Rise time
t
TLH
0.36
Fall time
t
THL
Overdrive
= 100 mV
C
L
= 15 pF
(Refer to Figure 15)
0.40
s
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
5
2. V
DD
=
=
=
=1.8 V
Table 6
DC characteristics (V
DD
=1.8 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item
Symbol
Conditions
Min. Typ. Max. Unit Test circuit
I
DDH
V
IN1
=V
SS
, V
IN2
=V
DD
, no load
85 140
A
Power supply current
I
DDL
V
IN1
=V
DD
, V
IN2
=V
SS
, no load
28 50
A
Figure 11
Power supply current in shutdown
mode
I
DDSHDN
V
SHDN
=0 V
0.1 1
A Figure 12
Input offset voltage
V
IO
V
CMR
=1.5 V
-10
5
+10 mV Figure 7
Input offset current
I
IO
1
pA
Input bias current
I
BIAS
1
pA
Common-mode input voltage
V
CMR
0
1.5 V
Voltage gain(open loop)
A
VOL
V
SS
+0.1 V V
OUT
V
DD
-0.1 V
V
CMR
=1.5 V, R
L
=1 M
70
dB
V
OH
R
L
=100 k
1.79
Figure 9
Maximum output
swing voltage
V
OL
R
L
=100 k
0.01
V
Figure 10
Output voltage in shutdown mode V
OSHDN
V
SHDN
=0 V, R
L
=100 k
0.01 V
Common-mode input signal
rejection ratio
CMRR
V
SS
V
CMR
V
DD
30 50
dB
Figure 8
Power supply voltage rejection
ratio
PSRR
V
DD
=1.2 5.5 V
55 75
dB
Figure 6
V
OUT
=V
DD
-0.1 V
2.6 3
Source current
I
SOURCE
V
OUT
=V
SS
12 16
mA Figure 13
V
OUT
=V
SS
+0.1 V
0.85 1
Sink current
I
SINK
V
OUT
=V
DD
4.2 6
mA Figure 14
During operation
1.5
1.8
Shutdown pin input voltage
V
SHDN
During shutdown
0
0.55
V
Table 7
AC characteristics (V
DD
=1.8 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item Symbol
Conditions
Min.
Typ.
Max.
Unit
Rise propagation delay time
t
PLH
1.60
Fall propagation delay time
t
PHL
4.30
Rise time
t
TLH
0.24
Fall time
t
THL
Overdrive
= 100 mV
C
L
= 15 pF
(Refer to Figure 15)
0.36
s
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
6
3. V
DD
=
=
=
=1.2 V
Table 8
DC characteristics (V
DD
=1.2 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item
Symbol
Conditions
Min. Typ. Max. Unit Test circuit
I
DDH
V
IN1
=V
SS
, V
IN2
=V
DD
, no load
80 135
A
Power supply current
I
DDL
V
IN1
=V
DD
, V
IN2
=V
SS
, no load
27 45
A
Figure 11
Power supply current in shutdown
mode
I
DDSHDN
V
SHDN
=0 V
0.1 1
A Figure 12
Input offset voltage
V
IO
V
CMR
=1.5 V
-10
5
+10 mV Figure 7
Input offset current
I
IO
1
pA
Input bias current
I
BIAS
1
pA
Common-mode input voltage
V
CMR
0
0.9 V
Voltage gain(open loop)
A
VOL
V
SS
+0.1 V V
OUT
V
DD
-0.1 V
V
CMR
=1.5 V, R
L
=1 M
70
dB
V
OH
R
L
=100 k
1.19
Figure 9
Maximum output
swing voltage
V
OL
R
L
=100 k
0.01
V
Figure 10
Output voltage in shutdown mode V
OSHDN
V
SHDN
=0 V, R
L
=100 k
0.01 V
Common-mode input signal
rejection ratio
CMRR
V
SS
V
CMR
V
DD
25 50
dB
Figure 8
Power supply voltage rejection
ratio
PSRR
V
DD
=1.2 5.5 V
55 75
dB
Figure 6
V
OUT
=V
DD
-0.1 V
1 1.5
Source current
I
SOURCE
V
OUT
=V
SS
2.1 4.5
mA Figure 13
V
OUT
=V
SS
+0.1 V
0.4 0.55
Sink current
I
SINK
V
OUT
=V
DD
1 1.8
mA Figure 14
During operation
1.14
1.2
Shutdown pin input voltage
V
SHDN
During shutdown
0
0.3
V
Table 8
AC characteristics (V
DD
=1.2 V)
(V
SHDN
=V
DD
, Ta
=25C unless overwise specified)
Item Symbol
Conditions
Min.
Typ.
Max.
Unit
Rise propagation delay time
t
PLH
1.20
Fall propagation delay time
t
PHL
2.50
Rise time
t
TLH
0.16
Fall time
t
THL
Overdrive
= 100 mV
C
L
= 15 pF
(Refer to Figure 15)
0.33
s
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
7
Measurement Circuits
1. Power supply voltage rejection ratio
+
-
V
OUT
V
DD
V
IN
V
SHDN
0.6 V
Power supply voltage rejection ratio (PSRR)
The power supply rejection ratio (PSRR) is calculated
by the following expression, using V
IO
measured at
each V
DD
.
Measurement conditions :
When V
DD
= 1.2 V: V
DD
= V
DD1
, V
IO
= V
IO1
When V
DD
= 5.5 V: V
DD
= V
DD2
, V
IO
= V
IO2
-
-
=
OUT2
OUT1
DD2
DD1
V
V
V
V
20log
PSRR
Figure 6
2. Input offset voltage
+
-
V
OUT
V
DD
V
IN
V
SHDN
V
CMR
=V
DD
/ 2
Input offset voltage (V
IO
)
The input offset voltage (V
IO
) is defined as V
IN
at
which V
OUT
changes after changing V
IN
.
Figure 7
3. Common-mode input signal rejection ratio, common-mode input voltage
+
-
V
OUT
V
DD
V
IN1
V
SHDN
V
IN2
Common-mode input signal rejection ratio (CMRR)
The offset voltage, V
IO
is defined as V
IN1
- V
IN2
at
which V
OUT
changes after changing V
IN1
. The
common-mode rejection ratio, CMRR, is calculated
by the following expression.
Measurement conditions :
When V
IN
= V
CMR
(max.): V
IO
= V
IO1
When V
IN
= V
CMR
(min.): V
IO
= V
IO2
(
)
CMRR 20log
V
V
V
V
R
R
R
IN1
IN2
OUT1
OUT2
F
S
S
=
-
-
+
Common-mode input voltage (V
CMR
)
The common-mode input voltage range is the voltage
range of V
IN2
in which V
OUT
satisfies the specification
for common-mode rejection ratio when V
IN1
changes.
Figure 8
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
8
4. Maximum output swing voltage
+
-
V
OH
V
DD
V
IN1
V
SHDN
V
IN2
R
F
V
DD
/ 2
Maximum output swing voltage (V
OH
)
Measurement conditions :
0.1V
2
V
=
V
DD
IN1
-
0.1V
2
V
=
V
DD
IN2
+
R
L
= 100 k
Figure 9
+
-
V
OL
V
DD
V
IN1
V
SHDN
V
IN2
R
F
V
DD
/ 2
Maximum output swing voltage (V
OL
)
Measurement conditions :
0.1V
2
V
=
V
DD
IN1
+
0.1V
2
V
=
V
DD
IN2
-
R
L
= 100 k
Figure 10
5. Power supply current
+
-
V
OUT
V
DD
V
IN1
V
SHDN
V
IN2
A
Power supply current (I
DDH
)
Measurement conditions :
V
IN1
= V
SS
V
IN2
= V
DD
Power supply current (I
DDL
)
Measurement conditions :
V
IN1
= V
DD
V
IN2
= V
SS
Figure 11
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
9
6. Power supply current in shutdown mode
+
-
V
OUT
V
DD
V
IN1
V
SHDN
V
IN2
A
Power supply current in shutdown mode (I
DDSHDNH
)
Measurement conditions :
V
IN1
= V
SS
V
IN2
= V
DD
Power supply current in shutdown mode (I
DDSHDNL
)
Measurement conditions :
V
IN1
= V
DD
V
IN2
= V
SS
Figure 12
7. Source current
+
-
V
OUT
V
DD
V
IN1
V
SHDN
V
IN2
A
Source current (I
SOURCE
)
Measurement conditions :
V
OUT
= V
DD
-0.1 V or V
OUT
= 0 V
0.1V
2
V
=
V
DD
IN1
-
0.1V
2
V
=
V
DD
IN2
+
Figure 13
8. Sink current
+
-
V
OUT
V
DD
V
IN1
V
SHDN
V
IN2
A
Sink current (I
SINK
)
Measurement conditions :
V
OUT
= 0.1 V or V
OUT
= V
DD
0.1V
2
V
=
V
DD
IN1
+
0.1V
2
V
=
V
DD
IN2
-
Figure 14
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
10
9. Propagation delay time / transient response time
V
OUT
IN(+)
IN(+)
t
TLH
V
OH
= V
DD
0.9
V
OL
= V
DD
0.1
t
PLH
, t
PHL
t
THL
V
OUT
IN(
-) = V
DD
/ 2
100 mV
100 mV
Input rise / fall time: 20 ns
Figure 15
10. Voltage gain (open loop)
R
F
R
S
R
S
R
F
+
-
V
CMR
=V
DD
/ 2
V
OUT
V
M
V
DD
+
-
V
DDN
V
SSN
NULL
D.U.T
Figure 16
Voltage gain (open loop) (A
VOL
)
The voltage gain (open loop) (A
VOL
) can be calculated by the following formula, with the value of V
OUT
measured at each V
M
.
Measurement conditions :
When V
M
= V
DD
- 0.1 V: V
M
= V
M1
, V
OUT
= V
OUT1
When V
M
= 0.1 V: V
M
= V
M2
, V
OUT
= V
OUT2
(
)
A
20log
V - V
V
V
R
R
R
VOL
M1
M2
OUT1
OUT2
F
S
S
=
-
+
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
11
Precaution
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
Be sure to use the product with an output current of no more than 30 mA.
SII claims no responsibility for any disputes arising out of or in connection with any infringement by
products including this IC of patents owned by a third party.
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
12
Comparator Characteristics (All Data Indicates Typical Values One Circuit, V
SHDN
=
=
=
=V
DD
)
(1) Power supply current vs. Power supply voltage
I
DDH
-V
DD
I
DDL
-V
DD
120
100
80
60
40
20
0
I
DD
H
(
A)
V
DD
(V)
0 1 2 3 4
6
Ta
=-40C
25
C
85
C
5
30
25
20
15
10
5
0
I
DD
L
(
A)
V
DD
(V)
0 1 2 3 4
6
Ta
=-40C
25
C 85C
5
(2) Output current characteristics
1. Power supply voltage
I
SOURCE
vs. Power supply voltage
I
SINK
vs. Power supply voltage
V
OUT
= V
DD
-0.1 V
V
OUT
= V
DD
+0.1 V
12000
10000
8000
6000
4000
2000
0
I
S
O
URC
E
(
A)
V
DD
(V)
0 1 2 3 4
6
Ta
=-40C
25
C
85
C
5
4500
4000
3000
2500
1000
500
0
I
SI
N
K
(
A)
V
DD
(V)
0 1 2 3 4
6
5
Ta
=-40C
25
C
85
C
1500
2000
3500
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
Rev.2.0
_00
S-89510A
Seiko Instruments Inc.
13
2. Output voltage (V
OH
) vs. I
SOURCE
V
DD
= 5 V, V
SS
= 0 V
V
DD
= 3 V, V
SS
= 0 V
Ta
=-40C
25
C
85
C
5.0
4.5
4.0
3.5
3.0
V
OH
(V
)
I
SOURCE
(mA)
0 5 10
15 20 25 30
3.0
2.5
1.5
0.5
0.0
V
OH
(V
)
I
SOURCE
(mA)
0 5 10 15 20 25 30
1.0
2.0
Ta
=-40C
25
C
85
C
V
DD
= 1.8 V, V
SS
= 0 V
V
DD
= 1.2 V, V
SS
= 0 V
0.2
0.0
V
OH
(V
)
I
SOURCE
(mA)
0 5 10 15
40
0.6
0.4
1.0
0.8
1.4
1.2
1.8
1.6
20 35
Ta
=-40C
25
C
85
C
1.2
1.0
0.6
0.2
0.0
V
OH
(V
)
I
SOURCE
(mA)
0.4
0.8
0 1 2 3
6
Ta
=-40C
25
C
85
C
4 5
MINI-ANALOG SERIES CMOS SINGLE MIDDLE-SPEED COMPARATOR
S-89510A
Rev.2.0
_00
Seiko Instruments Inc.
14
3. Output voltage (V
OL
) vs. I
SINK
V
DD
= 5 V, V
SS
= 0 V
V
DD
= 3 V, V
SS
= 0 V
V
OL
(V
)
Ta
=-40C
25
C
85
C
I
SINK
(mA)
0 5 10
15 20 25 30
0.0
1.0
2.0
3.0
5.0
4.0
3.0
0.0
V
OL
(V
)
I
SINK
(mA)
0 5 10 15 20
30
1.0
2.0
Ta
=-40C
25
C
85
C
25
2.5
0.5
1.5
V
DD
= 1.8 V, V
SS
= 0 V
V
DD
= 1.2 V, V
SS
= 0 V
0.2
0.0
V
OL
(V
)
I
SINK
(mA)
0 2 4 6 8
0.6
0.4
1.0
0.8
1.4
1.2
1.8
1.6
10
Ta
=-40C
25
C
85
C
1.2
1.0
0.6
0.2
0.0
V
OL
(V
)
I
SINK
(mA)
0.4
0.8
0 0.5 1 1.5
2.5
Ta
=-40C
25
C
85
C
2
2.90.2
0.15
1.90.2
1
2
3
4
6
5
0.350.15
0.95
+0.1
-0.05
0.95
No.
TITLE
SCALE
UNIT
mm
Seiko Instruments Inc.
No. MP006-A-P-SD-1.1
MP006-A-P-SD-1.1
SOT236-A-PKG Dimensions
No.
TITLE
SCALE
UNIT
mm
1
2
3
4 5 6
1.5
+0.1
-0
2.00.05
1.0
+0.2
-0
4.00.1
1.40.2
0.250.1
3.20.2
Seiko Instruments Inc.
No. MP006-A-C-SD-3.1
MP006-A-C-SD-3.1
SOT236-A-Carrier Tape
Feed direction
4.00.1(10 pitches:40.00.2)
No.
TITLE
SCALE
UNIT
mm
12.5max.
9.00.3
130.2
(60)
(60)
QTY
3,000
Seiko Instruments Inc.
Enlarged drawing in the central part
No. MP006-A-R-SD-2.1
MP006-A-R-SD-2.1
SOT236-A-Reel
The information described herein is subject to change without notice.
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whose related industrial properties, patents, or other rights belong to third parties. The application circuit
examples explain typical applications of the products, and do not guarantee the success of any specific
mass-production design.
When the products described herein are regulated products subject to the Wassenaar Arrangement or other
agreements, they may not be exported without authorization from the appropriate governmental authority.
Use of the information described herein for other purposes and/or reproduction or copying without the
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The products described herein cannot be used as part of any device or equipment affecting the human
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installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc.
Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the
failure or malfunction of semiconductor products may occur. The user of these products should therefore
give thorough consideration to safety design, including redundancy, fire-prevention measures, and
malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.
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