LT1630/LT1631
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range of 0°C < TA < 70°C. VS = ±15V, VCM = 0V, VOUT = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
VOS
VOS TC
∆VOS
IB
∆IB
IOS
∆IOS
Input Offset Voltage
Input Offset Voltage Drift (Note 3)
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel)
Input Bias Current
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
Input Offset Current
Input Offset Current Shift
VCM
VCM
=
=
V+
V–
–
+
0.1V
0.2V
VCM = V+ – 0.1V
VCM = V– + 0.2V to V+ – 0.1V
VCM = V– + 0.2V, V+ – 0.1V (Note 5)
VCM
VCM
=
=
V+
V–
–
+
0.1V
0.2V
VCM = V– + 0.2V to V+ – 0.1V
VCM
VCM
=
=
V+
V–
–
+
0.1V
0.2V
(Note
(Note
5)
5)
VCM
VCM
=
=
V+
V–
–
+
0.1V
0.2V
VCM = V– + 0.2V to V+ – 0.1V
l
300 1250
l
300 1250
l
4.5
7
l
1.5
4
l
180 1100
l
300 2000
l0
600 1200
l –1200 –600
0
l
1200 2400
l
30 350
l
30 350
l
25 175
l
25 175
l
50 350
AVOL
Large-Signal Voltage Gain
VO = –14.5V to 14.5V, RL = 10k
VO = –10V to 10V, RL = 2k
l 900 6000
l 600 4000
CMRR
PSRR
Channel Separation
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 5)
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
VO = –10V to 10V, RL = 2k
VCM = V– + 0.2V to V+ – 0.1V
VCM = V– + 0.2V to V+ – 0.1V
VS = ±5V to ±15V
VS = ±5V to ±15V
l 112 132
l 88
104
l 84
104
l 86
100
l 80
104
VOL
Output Voltage Swing Low (Note 6)
VOH
Output Voltage Swing High (Note 6)
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
GBW Gain-Bandwidth Product (Note 7)
No Load
ISINK = 5mA
ISINK = 25mA
No Load
ISOURCE = 5mA
ISOURCE = 25mA
f = 100kHz
l
l
l
l
l
l
l ±28
l
l 14
19
45
175 350
670 1400
15
40
300 600
1400 2800
±57
4.6 5.6
28
SR
Slew Rate
AV = –1, RL = Open, VO = ±10V,
Measured at VO = ±5V
l 4.5
9
UNITS
µV
µV
µV/°C
µV/°C
µV
µV
nA
nA
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
mA
mA
MHz
V/µs
16301fa