Datasheet

LT1355/LT1356
3
13556fc
ELECTRICAL CHARACTERISTICS
T
A
= 25°C, V
CM
= 0V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage ±15V
±5V
±2.5V
0.3
0.3
0.4
0.8
0.8
1.0
mV
mV
mV
I
OS
Input Offset Current ±2.5V to ±15V 20 70 nA
I
B
Input Bias Current ±2.5V to ±15V 80 300 nA
e
n
Input Noise Voltage f = 10kHz ±2.5V to ±15V 10 nV/√Hz
i
n
Input Noise Current f = 10kHz ±2.5V to ±15V 0.6 pA/√Hz
R
IN
Input Resistance V
CM
= ±12V ±15V 70 160 MΩ
Input Resistance Differential ±15V 11 MΩ
C
IN
Input Capacitance ±15V 3 pF
Input Voltage Range
+
±15V
±5V
±2.5V
12.0
2.5
0.5
13.4
3.5
1.1
V
V
V
Input Voltage Range
–
±15V
±5V
±2.5V
–13.2
–3.4
–0.9
–12.0
–2.5
–0.5
V
V
V
CMRR Common Mode Rejection Ratio V
CM
= ±12V
V
CM
= ±2.5V
V
CM
= ±0.5V
±15V
±5V
±2.5V
83
78
68
97
84
75
dB
dB
dB
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±15V 92 106 dB
A
VOL
Large-Signal Voltage Gain V
OUT
= ±12V, R
L
= 1k
V
OUT
= ±10V, R
L
= 500Ω
V
OUT
= ±2.5V, R
L
= 1k
V
OUT
= ±2.5V, R
L
= 500Ω
V
OUT
= ±2.5V, R
L
= 150Ω
V
OUT
= ±1V, R
L
= 500Ω
±15V
±15V
±5V
±5V
±5V
±2.5V
12
5
12
5
1
5
36
15
36
15
4
20
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
V
OUT
Output Swing R
L
= 1k, V
IN
= ±40mV
R
L
= 500Ω, V
IN
= ±40mV
R
L
= 500Ω, V
IN
= ±40mV
R
L
= 150Ω, V
IN
= ±40mV
R
L
= 500Ω, V
IN
= ±40mV
±15V
±15V
±5V
±5V
±2.5V
13.3
12.0
3.5
2.75
1.3
13.8
13.0
4.0
3.3
1.7
±V
±V
±V
±V
±V
I
OUT
Output Current V
OUT
= ±12.0V
V
OUT
= ±2.75V
±15V
±5V
24.0
18.3
30
25
mA
mA
I
SC
Short-Circuit Current V
OUT
= 0V, V
IN
= ±3V ±15V 30 42 mA
SR Slew Rate A
V
= –2 (Note 4) ±15V
±5V
200
70
400
120
V/µs
V/µs
Full-Power Bandwidth 10V Peak (Note 5)
3V Peak (Note 5)
±15V
±5V
6.4
6.4
MHz
MHz
GBW Gain Bandwidth f = 200kHz, R
L
= 2k ±15V
±5V
±2.5V
9.0
7.5
12.0
10.5
9.0
MHz
MHz
MHz
t
r
, t
f
Rise Time, Fall Time A
V
= 1, 10% to 90%, 0.1V ±15V
±5V
14
17
ns
ns
Overshoot A
V
= 1, 0.1V ±15V
±5V
20
18
%
%
Propagation Delay 50% V
IN
to 50% V
OUT
, 0.1V ±15V
±5V
16
19
ns
ns
t
s
Settling Time 10V Step, 0.1%, A
V
= –1
10V Step, 0.01%, A
V
= –1
5V Step, 0.1%, A
V
= –1
5V Step, 0.01%, A
V
= –1
±15V
±15V
±5V
±5V
230
280
240
380
ns
ns
ns
ns