www.docs.chipfind.ru
1
LT1213/LT1214
28MHz, 12V/
s, Single Supply
Dual and Quad
Precision Op Amps
S
FEATURE
s
Slew Rate
12V/
s Typ
s
Gain-Bandwidth Product
28MHz Typ
s
Fast Settling to 0.01%
2V Step to 200
V
500ns Typ
10V Step to 1mV
1.1
s Typ
s
Excellent DC Precision in All Packages
Input Offset Voltage
275
V Max
Input Offset Voltage Drift
6
V/
C Max
Input Offset Current
40nA Max
Input Bias Current
200nA Max
Open-Loop Gain
1200V/mV Min
s
Single Supply Operation
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
s
Low Input Noise Voltage
10nV/
Hz Typ
s
Low Input Noise Current
0.2pA/
Hz Typ
s
Specified at 3.3V, 5V and
15V
s
Large Output Drive Current
30mA Min
s
Low Supply Current per Amplifier
3.5mA Max
s
Dual in 8-Pin DIP and SO-8
s
Quad in 14-Pin DIP and NARROW SO-16
The LT1213 is a dual, single supply precision op amp with
a 28MHz gain-bandwidth product and a 12V/
s slew rate.
The LT1214 is a quad version of the same amplifier. The
DC precision of the LT1213/LT1214 eliminates trims in
most systems while providing high frequency perfor-
mance not usually found in single supply amplifiers.
The LT1213/LT1214 will operate on any supply greater
than 2.5V and less than 36V total. These amplifiers are
specified at single 3.3V, single 5V and
15V supplies, and
only require 2.7mA of quiescent supply current per ampli-
fier. The inputs can be driven beyond the supplies without
damage or phase reversal of the output. The minimum
output drive is 30mA, ideal for driving low impedance
loads.
U
S
A
O
PPLICATI
s
2.5V Full-Scale 12-Bit Systems
V
OS
0.45LSB
s
10V Full-Scale 16-Bit Systems
V
OS
1.8LSB
s
Active Filters
s
Photodiode Amplifiers
s
DAC Current-to-Voltage Amplifiers
s
Battery-Powered Systems
D
U
ESCRIPTIO
U
A
O
PPLICATI
TYPICAL
Frequency Response
FREQUENCY (Hz)
10k
GAIN (dB)
100k
1M
10M
1213/14 TA02
10
0
10
20
30
40
50
60
Single Supply 3-Pole 1MHz Butterworth Filter
Note: For applications requiring higher slew rate, see the LT1215/LT1216
data sheet. For lower power and lower slew rate, see the LT1211/LT1212 data
sheet.
+
V
IN
V
+
1/2
LT1213
V
OUT
1213/14 TA01
R1
680
4.12k
C2
200pF
R2
680
R3
680
C3
390pF
4.12k
5pF
C1
150pF
A
V
= 2
MAXIMUM OUTPUT OFFSET = 714
V
0.1
F
2
LT1213/LT1214
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
Total Supply Voltage (V
+
to V
) ............................. 36V
Input Current .....................................................
15mA
Output Short-Circuit Duration (Note 1) ........ Continuous
Operating Temperature Range
LT1213C/LT1214C ............................ 40
C to 85
C
LT1213M ......................................... 55
C to 125
C
Storage Temperature Range ................ 65
C to 150
C
Junction Temperature (Note 2)
Plastic Package (N8, S8, N, S) ........................ 150
C
Ceramic Package (J8) ...................................... 175
C
Lead Temperature (Soldering, 10 sec) ................. 300
C
W
U
U
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
T
JMAX
= 175
C,
JA
= 100
C/W (J)
T
JMAX
= 150
C,
JA
= 100
C/W (N)
S8 PART MARKING
1213
ORDER PART
NUMBER
ORDER PART
NUMBER
ORDER PART
NUMBER
T
JMAX
= 150
C,
JA
= 150
C/W
T
JMAX
= 150
C,
JA
= 100
C/W
T
JMAX
= 150
C,
JA
= 70
C/W
PACKAGE
NUMBER OF
MAX TC V
OS
CERAMIC DIP
PLASTIC DIP
SURFACE MOUNT
OP AMPS
T
A
RANGE
MAX V
OS
(25
C)
(
V
OS
/
T)
(J)
(N)
(S)
Two (Dual)
40
C to 85
C
150
V
1.5
V/
C
LT1213ACN8
275
V
3
V/
C
LT1213CN8
275
V
6
V/
C
LT1213CS8
Two (Dual)
55
C to 125
C
150
V
1.5
V/
C
LT1213AMJ8
275
V
3
V/
C
LT1213MJ8
Four (Quad)
40
C to 85
C
275
V
6
V/
C
LT1214CN
LT1214CS
AVAILABLE OPTIO S
U
J8 PACKAGE
8-LEAD CERAMIC DIP
N8 PACKAGE
8-LEAD PLASTIC DIP
1
2
3
4
8
7
6
5
TOP VIEW
OUT A
IN A
+IN A
V
V
+
OUT B
IN B
+IN B
B
A
N PACKAGE
14-LEAD PLASTIC DIP
OUT A
IN A
+IN A
V
+
+IN B
IN B
OUT B
OUT D
IN D
+IN D
V
+IN C
IN C
OUT C
1
2
3
4
5
6
7
14
13
12
11
10
9
8
D
A
C
B
TOP VIEW
1
2
3
4
8
7
6
5
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SOIC
B
A
OUT A
IN A
+IN A
V
V
+
OUT B
IN B
+IN B
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SOIC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
OUT A
IN A
+IN A
V
+
+IN B
IN B
OUT B
NC
OUT D
IN D
+IN D
V
+IN C
IN C
OUT C
NC
A
C
B
D
LT1213CN8
LT1213ACN8
LT1213MJ8
LT1213AMJ8
LT1214CN
LT1213CS8
LT1214CS
3
LT1213/LT1214
5V
ELECTRICAL C
C
HARA TERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, T
A
= 25
C, unless otherwise noted.
LT1213AC
LT1213C/LT1213M
LT1213AM
LT1214C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
75
150
100
275
V
V
OS
Long-Term Input Offset
0.5
0.6
V/Mo
Time
Voltage Stability
I
OS
Input Offset Current
5
30
5
40
nA
I
B
Input Bias Current
80
160
100
200
nA
Input Noise Voltage
0.1Hz to 10Hz
200
200
nV
P-P
e
n
Input Noise Voltage Density
f
O
= 10Hz
10
10
nV/
Hz
f
O
= 1000Hz
10
10
nV/
Hz
i
n
Input Noise Current Density
f
O
= 10Hz
0.9
0.9
pA/
Hz
f
O
= 1000Hz
0.2
0.2
pA/
Hz
Input Resistance (Note 3)
Differential Mode
10
40
10
40
M
Common Mode
200
200
M
Input Capacitance
f = 1MHz
10
10
pF
Input Voltage Range
3.5
3.8
3.5
3.8
V
0
0.3
0
0.3
V
CMRR
Common-Mode Rejection Ratio
V
CM
= 0V to 3.5V
90
105
86
105
dB
PSRR
Power Supply Rejection Ratio
V
S
= 2.5V to 12.5V
93
116
90
116
dB
A
VOL
Large-Signal Voltage Gain
V
O
= 0.05V to 3.7V, R
L
= 500
250
850
250
850
V/mV
Maximum Output Voltage Swing Output High, No Load
4.30
4.39
4.30
4.39
V
(Note 4)
Output High, I
SOURCE
= 1mA
4.20
4.30
4.20
4.30
V
Output High, I
SOURCE
= 20mA
3.80
3.92
3.80
3.92
V
Output Low, No Load
0.004
0.007
0.004
0.007
V
Output Low, I
SINK
= 1mA
0.033
0.050
0.033
0.050
V
Output Low, I
SINK
= 20mA
0.475
0.620
0.475
0.620
V
I
O
Maximum Output Current
(Note 9)
30
50
30
50
mA
SR
Slew Rate
A
V
= 2
8.5
8.5
V/
s
GBW
Gain-Bandwidth Product
f = 100kHz
26
26
MHz
I
S
Supply Current per Amplifier
2.0
2.7
3.8
2.0
2.7
3.8
mA
Minimum Supply Voltage
Single Supply, V
CM
= 0V
2.2
2.5
2.2
2.5
V
Full Power Bandwidth
A
V
= 1, V
O
= 2.5V
P-P
1.0
1.0
MHz
t
r
, t
f
Rise Time, Fall Time
A
V
= 1, 10% to 90%, V
O
= 100mV
24
24
ns
OS
Overshoot
A
V
= 1, V
O
= 100mV
30
30
%
t
PD
Propagation Delay
A
V
= 1, V
O
= 100mV
17
17
ns
t
S
Settling Time
0.01%, A
V
= 1,
V
O
= 2V
500
500
ns
Open-Loop Output Resistance
I
O
= 0mA, f = 10MHz
50
50
THD
Total Harmonic Distortion
A
V
= 1, V
O
= 1V
RMS
, 20Hz to 20kHz
0.001
0.001
%
4
LT1213/LT1214
5V
ELECTRICAL C
C
HARA TERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, 0
C
T
A
70
C, unless otherwise noted.
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, 40
C
T
A
85
C, unless otherwise noted. (Note 5)
LT1213AC
LT1213C/LT1214C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
100
175
150
375
V
V
OS
Input Offset Voltage Drift
8-Pin DIP Package
0.7
1.5
1
3
V/
C
T
(Note 3)
14-Pin DIP, SOIC Package
2
6
V/
C
I
OS
Input Offset Current
10
45
10
55
nA
I
B
Input Bias Current
90
190
110
230
nA
Input Voltage Range
3.4
3.5
3.4
3.5
V
0.1
0.1
0.1
0.1
V
CMRR
Common-Mode Rejection Ratio
V
CM
= 0.1V to 3.4V
89
105
85
105
dB
PSRR
Power Supply Rejection Ratio
V
S
= 2.5V to 12.5V
92
114
89
114
dB
A
VOL
Large-Signal Voltage Gain
V
O
= 0.05V to 3.7V, R
L
= 500
200
580
200
580
V/mV
Maximum Output Voltage Swing Output High, No Load
4.20
4.33
4.20
4.33
V
(Note 4)
Output High, I
SOURCE
= 1mA
4.10
4.25
4.10
4.25
V
Output High, I
SOURCE
= 15mA
3.84
3.96
3.84
3.96
V
Output Low, No Load
0.005
0.008
0.005
0.008
V
Output Low, I
SINK
= 1mA
0.036
0.055
0.036
0.055
V
Output Low, I
SINK
= 15mA
0.370
0.530
0.370
0.530
V
I
S
Supply Current per Amplifier
1.8
2.9
4.0
1.8
2.9
4.0
mA
LT1213AC
LT1213C/LT1214C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
120
200
175
500
V
V
OS
Input Offset Voltage Drift
8-Pin DIP Package
0.7
1.5
1
3
V/
C
T
(Note 3)
14-Pin DIP, SOIC Package
2
6
V/
C
I
OS
Input Offset Current
15
50
20
75
nA
I
B
Input Bias Current
100
200
120
250
nA
Input Voltage Range
3.1
3.2
3.1
3.2
V
0.2
0
0.2
0
V
CMRR
Common-Mode Rejection Ratio
V
CM
= 0.2V to 3.1V
88
104
84
104
dB
PSRR
Power Supply Rejection Ratio
V
S
= 2.5V to 12.5V
91
113
88
113
dB
A
VOL
Large-Signal Voltage Gain
V
O
= 0.05V to 3.7V, R
L
= 500
200
510
200
510
V/mV
Maximum Output Voltage Swing Output High, No Load
4.15
4.25
4.15
4.25
V
(Note 4)
Output High, I
SOURCE
= 1mA
4.00
4.16
4.00
4.16
V
Output High, I
SOURCE
= 15mA
3.72
3.89
3.72
3.89
V
Output Low, No Load
0.006
0.009
0.006
0.009
V
Output Low, I
SINK
= 1mA
0.037
0.060
0.037
0.060
V
Output Low, I
SINK
= 15mA
0.380
0.550
0.380
0.550
V
I
S
Supply Current per Amplifier
1.5
2.9
4.0
1.5
2.9
4.0
mA
5
LT1213/LT1214
5V
ELECTRICAL C
C
HARA TERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, 55
C
T
A
125
C, unless otherwise noted.
V
S
=
15V, V
CM
= 0V, V
OUT
= 0V, T
A
= 25
C, unless otherwise noted.
+15V ELECTRICAL C
C
HARA TERISTICS
LT1213AM
LT1213M
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
140
250
200
500
V
V
OS
Input Offset Voltage Drift
0.7
1.5
1.0
3.0
V/
C
T
(Note 3)
I
OS
Input Offset Current
20
70
25
100
nA
I
B
Input Bias Current
105
210
125
275
nA
Input Voltage Range
3.1
3.2
3.1
3.2
V
0.4
0.2
0.4
0.2
V
CMRR
Common-Mode Rejection Ratio
V
CM
= 0.4V to 3.1V
87
104
83
104
dB
PSRR
Power Supply Rejection Ratio
V
S
= 2.5V to 12.5V
90
113
87
113
dB
A
VOL
Large-Signal Voltage Gain
V
O
= 0.05V to 3.7V, R
L
= 500
150
300
150
300
V/mV
Maximum Output Voltage Swing Output High, No Load
4.05
4.20
4.05
4.20
V
(Note 4)
Output High, I
SOURCE
= 1mA
3.90
4.10
3.90
4.10
V
Output High, I
SOURCE
= 15mA
3.60
3.80
3.60
3.80
V
Output Low, No Load
0.007
0.012
0.007
0.012
mV
Output Low, I
SINK
= 1mA
0.040
0.070
0.040
0.070
mV
Output Low, I
SINK
= 15mA
0.400
0.750
0.400
0.750
mV
I
S
Supply Current per Amplifier
1.3
3.0
4.2
1.3
3.0
4.2
mA
LT1213AC
LT1213C/LT1213M
LT1213AM
LT1214C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
125
400
150
550
V
I
OS
Input Offset Current
5
30
5
40
nA
I
B
Input Bias Current
70
150
90
190
nA
Input Voltage Range
13.5
13.8
13.5
13.8
V
15.0
15.3
15.0
15.3
V
CMRR
Common-Mode Rejection Ratio
V
CM
= 15V to 13.5V
90
107
86
107
dB
PSRR
Power Supply Rejection Ratio
V
S
=
2V to
18V
93
116
90
116
dB
A
VOL
Large-Signal Voltage Gain
V
O
= 0V to
10V, R
L
= 2k
1200
4000
1200
4000
V/mV
Maximum Output Voltage Swing Output High, I
SOURCE
= 20mA
13.7
13.9
13.7
13.9
V
Output Low, I
SINK
= 20mA
14.3
14.5
14.3
14.5
V
I
O
Maximum Output Current
(Note 9)
30
50
30
50
mA
SR
Slew Rate
A
V
= 2 (Note 6)
10
12
10
12
V/
s
GBW
Gain-Bandwidth Product
f = 100kHz
15
28
15
28
MHz
I
S
Supply Current per Amplifier
2.0
3.4
4.7
2.0
3.4
4.7
mA
Channel Separation
V
O
=
10V, R
L
= 2k
128
140
128
140
dB
Minimum Supply Voltage
Equal Split Supplies
1.2
2.0
1.2
2.0
V
Full-Power Bandwidth
A
V
= 1, V
O
= 20V
P-P
150
150
kHz
Settling Time
0.01%, A
V
= 1,
V
O
= 10V
1.1
1.1
s
PDF 
ZIP