Document Outline
- DESCRIPTION
- FEATURES
- ORDERING INFORMATION
- PIN CONFIGURATION
- APPLICATIONS
- ABSOLUTE MAXIMUM RATINGS
- RECOMMENDED OPERATING CONDITIONS
- DC ELECTRICAL CHARACTERISTICS
- AC ELECTRICAL CHARACTERISTICS
- OUTPUT INVERSION PREVENTION
- PACKAGE
- Data sheet status
- Definitions
- Disclaimers
Philips
Semiconductors
NE/SA5234
Matched quad high-performance
low-voltage operational amplifier
Product data
Supersedes data of 2001 Aug 03
File under Integrated Circuits, IC11 Handbook
2002 Feb 22
INTEGRATED CIRCUITS
Philips Semiconductors
Product data
NE/SA5234
Matched quad high-performance
low-voltage operational amplifier
2
2002 Feb 22
853-1445 27774
DESCRIPTION
The NE/SA5234 is a matched, low voltage, high performance quad
operational amplifier. Among its unique input and output
characteristics is the capability for both input and output rail-to-rail
operation, particularly critical in low voltage applications. The output
swings to less than 50 mV of both rails across the entire power
supply range. The NE/SA5234 is capable of delivering 5.5 V
peak-to-peak across a 600
load and will typically draw only
700
A per amplifier. The bandwidth is 2.5 MHz and the 1% settling
time is 1.4
s.
FEATURES
Wide common-mode input voltage range:
250 mV beyond both
rails
Output swing within 50 mV of both rails
Functionality to 1.8 V typical
Low current consumption: 700
A per amplifier
15 mA output current capability
Unity gain bandwidth: 2.5 MHz
Slew rate: 0.8 V/
s
Low noise: 25 nV/
Hz
Electrostatic discharge protection
Short-circuit protection
Output inversion prevention
PIN CONFIGURATION
OUTPUT1
1
INPUT1
2
+INPUT1
3
VCC
4
14 OUTPUT4
13 INPUT4
12 +INPUT4
11 GND
+INPUT2
5
INPUT2
6
OUTPUT2
7
10 +INPUT3
9 INPUT3
8 OUTPUT3
N and D Packages
SL00568
Figure 1.
Pin configuration.
APPLICATIONS
Automotive electronics
Signal conditioning and sensing amplification
Portable instrumentation
Test and measurement
Medical monitors and diagnostics
Remote meters
Audio equipment
Security systems
Communications
Pagers
Cellular telephone
LAN
5 V Datacom bus
Error amplifier in motor drives
Transducer buffer amplifier
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
ORDER CODE
DWG #
14-Pin Plastic Small Outline (SO) package
0
C to +70
C
NE5234D
SOT108-1
14-Pin Plastic Dual In-Line Package (DIP)
0
C to +70
C
NE5234N
SOT27-1
14-Pin Plastic Small Outline (SO) package
40
C to +85
C
SA5234D
SOT108-1
14-Pin Plastic Dual In-Line Package (DIP)
40
C to +85
C
SA5234N
SOT27-1
Philips Semiconductors
Product data
NE/SA5234
Matched quad high-performance
low-voltage operational amplifier
2002 Feb 22
3
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Single supply voltage
7
V
ESD protection voltage at any pin
5
V
ESD
human body model
2000
V
robot model
200
V
V
S
Dual supply voltage
3.5
V
V
DP
Voltage at any device pin
1
V
S
0.5
V
I
DP
Current into any device pin
1
50
mA
V
IN
Differential input voltage
2
0.5
V
V
CM
Common-mode input voltage (positive)
V
CC
+ 0.5
V
V
CM
Common-mode input voltage (negative)
V
EE
0.5
V
P
D
Power dissipation
3
500
mW
T
j
Operating junction temperature
3
+150
C
V
SC
Supply voltage allowing indefinite output short circuit to either rail
3,4
7
V
T
stg
Storage temperature range
65 to +150
C
T
sld
Lead soldering temperature (10 sec max)
+230
C
JA
Thermal impedance
14 pin Plastic DIP
80
C/W
14 pin Plastic SO
115
C/W
NOTES:
1. Each pin is protected by ESD diodes. The voltage at any pin is limited by the ESD diodes.
2. The differential input of each amplifier is limited by two internal diodes, connected in parallel and opposite to each other. For more differential
input range, use differential resistors in series with the input pins.
3. The maximum operating junction temperature is +150
C. At elevated temperatures, devices must be derated according to the package
thermal resistance and device mounting conditions. Derates above +25
C: N package at 9.5 mW/
C; D package at 6.25 mW/
C.
4. Simultaneous short circuits of two or more amplifiers to the positive or negative rail can exceed the power dissipation ratings and cause
eventual destruction of the device.
5. Guaranteed by design.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Single supply voltage
+2 to +5.5
V
V
S
Dual supply voltage
1 to
2.75
V
V
CM
Common-mode input voltage (positive)
V
CC
+ 0.25
V
V
CM
Common-mode input voltage (negative)
V
EE
0.25
V
T
amb
Temperature
NE5234
0 to +70
C
SA5234
40 to +85
C
Philips Semiconductors
Product data
NE/SA5234
Matched quad high-performance
low-voltage operational amplifier
2002 Feb 22
4
DC ELECTRICAL CHARACTERISTICS
V
CC
= 2 V to 5.5 V; V
EE
= 0 V; T
amb
= 25
C; V
EE
< V
CM
< V
CC
; unless otherwise stated.
TEST CONDITIONS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA5234
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
V
CC
= 5.5 V
2.8
4.0
2.8
4.0
I
CC
Supply current
V
CC
= 5.5 V over full
temperature range
3.0
4.6
3.2
4.8
mA
0.2
4
0.2
4
V
OS
Offset voltage
Over full temperature
range
0.4
5
0.6
5
mV
V
OS
/
T
Offset voltage drift with
temperature
4
4
V/
C
Offset voltage difference
between any amplifiers in
0.4
3
0.4
3
V
OS
between any am lifiers in
the same package at the
same common mode level
1
Over full temperature
range
0.8
4
1.2
4
mV
3
20
3
30
I
OS
Offset current
Over full temperature
range
4
30
6
60
nA
I
OS
/
T
Offset current
drift with
temperature
0.02
0.3
0.03
0.3
nA/
C
1
V
EE
< V
CM
< V
EE
+0.5 V
200
90
200
90
I
Input bias current
1
Over full temperature
range
225
100
250
150
nA
I
B
Input bias current
1
V
EE
+1 V < V
CM
< V
CC
25
70
25
75
nA
Over full temperature
range
35
100
35
120
I
B
/
T
Input bias current drift with
temperature
0.5
0.5
nA/
C
V
EE
< V
CM
< V
EE
+0.5V
10
30
10
30
I
B
Input bias current difference
between any amplifier in the
Over full temperature
range
25
50
50
70
nA
y
same package at the same
common mode level
V
EE
+1V < V
CM
< V
CC
5
20
5
20
nA
common mode level.
Over full temperature
range
15
30
25
50
V
OS
6 mV
V
EE
0.25
V
CC
+0.25
V
EE
0.25
V
CC
+0.25
V
CM
Common-mode input range
V
OS
6 mV over full
temperature range
V
EE
0.1
V
CC
+0.1
V
EE
0.1
V
CC
+0.1
V
Common-mode rejection
V
EE
< V
CM
< V
EE
+0.5 V;
V
EE
+1 V < V
CM
< V
CC
80
100
90
100
CMRR
j
ratio, small signal
Over full temperature
range
75
80
dB
Common mode rejection
V
EE
< V
CM
< V
CC
65
90
65
100
Common-mode rejection
ratio, large signal
Over full temperature
range
60
60
V
EE
< V
CM
< V
CC
80
100
80
100
PSRR
Power supply rejection ratio
Over full temperature
range
80
90
80
90
dB
Peak load current sink and
10
12
10
12
I
L
Peak load current, sink and
source
Over full temperature
range
5
8
5
8
mA
Philips Semiconductors
Product data
NE/SA5234
Matched quad high-performance
low-voltage operational amplifier
2002 Feb 22
5
DC ELECTRICAL CHARACTERISTICS (Continued)
TEST CONDITIONS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA5234
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
90
110
90
110
A
VOL
Open-loop voltage gain
Over full temperature
range
90
90
dB
I
PEAK
= 0.1 mA
V
EE
+0.05
V
CC
0.05
V
EE
+0.1
V
CC
0.1
Output voltage swing
I
PEAK
= 10 mA
V
EE
+0.25
V
CC
0.25
V
EE
+0.25
V
CC
0.25
V
V
OUT
Out ut voltage swing
I
PEAK
= 5 mA over full
temperature range
V
EE
+0.22
V
CC
0.2
V
EE
+0.2
V
CC
0.2
V
Output voltage swing for
R
L
= 2 k
V
EE
+0.2
V
CC
0.2
V
EE
+0.2
V
CC
0.2
V
g
g
V
CC
= 2.75 V; V
EE
= 2.75 V
R
L
= 600
V
EE
+0.25
V
CC
0.25
V
EE
+0.25
V
CC
0.25
V
NOTE:
1. These parameters are measured for V
EE
< V
CM
< V
EE
+0.5 V and for V
EE
+1 V < V
CM
< V
CC
. By design these parameters are intermediate
for common mode ranges between the measured regions.
AC ELECTRICAL CHARACTERISTICS
T
amb
= +25
C; V
CC
= 2 V to 5.5 V; R
L
= 10 k
; C
L
= 100 pF; unless otherwise stated.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA/SE5234
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
SR
Slew rate
Over full temperature
range
0.5
0.8
0.5
0.8
V/
s
BW
Unity gain bandwidth: 3 dB
Over full temperature
range
2
2.5
4.0
2
2.5
4.0
MHz
M
Phase Margin
C
L
= 50 pF
55
55
deg
t
S
1% settling time
A
V
= 1, 1 V step
1.4
1.4
s
V
N
Input referred voltage noise
A
V
= 1; R
S
= 0
, at
1 kHz
25
25
nV/Hz
1/2
THD
Total harmonic distortion
10 kHz, 1 V
P-P
, A
V
= 1
0.1
0.1
%
OUTPUT INVERSION PREVENTION
V
IN
V
OUT
V
CC
+
5 V
CONVENTIONAL OP AMP
PHILIPS NE5234
t
t
V
CC
V
OUT
V
OUT
V
IN
V
IN
V
GND
V
GND
V
GND
V
CC
5 V
SL00569
47 k
47 k
Figure 2.
Output inversion prevention.
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