3
LT1635
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ISC
Short-Circuit Current
VS = 5V, Short to GND
q
20
40
mA
VS = 5V, Short to VCC
q
20
40
mA
PSRR
Power Supply Rejection Ratio
VS = 1.2V to 12V, VCM = VO = 0.2V
93
100
dB
q
90
97
dB
Minimum Operating Supply Voltage
(Note 3)
q
1.1
1.2
V
IS
Supply Current
130
200
A
q
150
260
A
GBW
Gain Bandwidth Product
f = 1kHz
175
kHz
SR
Slew Rate
AV = – 1, RL = ∞
0.045
V/
s
±5V OP AMP: The q denotes the specifications which apply over the full operating temperature range, otherwise specifications are
at TA = 25°C. VS = ±5V; VCM = VOUT = 0V, unless otherwise noted. (Note 2)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
0.3
1.5
mV
0
°C ≤ TA ≤ 70°C
q
0.5
1.9
mV
–40
°C ≤ TA ≤ 85°C
q
2.1
mV
Input Offset Voltage Drift
0
°C ≤ TA ≤ 85°C (Note 4)
q
4.5
10.0
V/°C
VOS ADJ
Offset Voltage Adjust Range
Positive Adjust
q
6
8
mV
Negative Adjust
q
– 1.4
– 2
mV
IOS
Input Offset Current
q
0.2
0.6
nA
IB
Input Bias Current
2.0
4.5
nA
q
2.5
5.5
nA
Input Noise Voltage
0.1Hz to 10Hz
1
VP-P
en
Input Noise Voltage Density
f = 1kHz
50
nV/
√Hz
in
Input Noise Current Density
f = 1kHz
0.05
pA/
√Hz
RIN
Input Resistance
Differential
q
735
M
Common Mode, VCM = – 5V to 4V
9
G
Input Voltage Range
q
–5
4
V
CMRR
Common Mode Rejection Ratio
VCM = – 5V to 4V
94
115
dB
q
91
110
dB
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VREF
Feedback Sense Voltage
Voltage at Pin 1 with Pin 1 Connected
q
189
200
211
mV
to Pin 8 (Note 6)
TC VREF
Reference Drift
(Note 4)
q
30
100
ppm/
°C
Feedback Current
Current into Pin 8
3.5
10
nA
q
5.0
15
nA
Line Regulation
0
≤ IREF ≤ 1mA, VREF = 200mV
VS = 1.2V to 5V
20
100
ppm/V
VS = 1.3V to 5V (Note 3)
q
30
200
ppm/V
Load Regulation
IREF = 0 to 1mA
150
300
ppm/mA
q
200
500
ppm/mA
Reference Amplifier Gain
VO = 0.2V to 3.5V
45
90
V/mV
q
25
50
V/mV
5V REFERENCE: The q denotes the specifications which apply over the full operating temperature range, otherwise specifications
are at TA = 25°C. VS = 5V, 0V, unless otherwise noted. (Note 2)
5V OP AMP: The q denotes the specifications which apply over the full operating temperature range, otherwise specifications are at
TA = 25°C. VS = 5V, 0V; VCM = VOUT = 2.5V, unless otherwise noted. (Note 2)
ELECTRICAL CHARACTERISTICS