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| LTC1152 Datasheet, PDF (3/8 Pages) Linear Technology – Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp | |||
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LTC1152
ELECTRICAL CHARACTERISTICS VS = 3V, TA = operating temperature range, unless otherwise specified.
SYMBOL
VOS
âVOS
IB
PARAMETER
Input Offset Voltage
Average Input Offset Drift
Input Bias Current
IOS
Input Offset Current
en
Input Noise Voltage (Note 3)
in
CMRR
AVOL
VOUT
Input Noise Current
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing (Note 4)
SR
Slew Rate
GBW Gain-Bandwidth Product
IS
Supply Current
IOSD
VCP
VIL
VIH
IIN
fCP
fSMPL
Output Leakage Current
Charge Pump Output Voltage
Shutdown Pin Input Low Voltage
Shutdown Pin Input High Voltage
Shutdown Pin Input Current
Internal Charge Pump Frequency
Internal Sampling Frequency
CONDITIONS
TA = 25°C (Note 1)
(Note 1)
TA = 25°C (Note 2)
TA = 25°C (Note 2)
RS = 100â¦, 0.1Hz to 10Hz
RS = 100â¦, 0.1Hz to 1Hz
f = 10Hz
VCM = 0V to 3V
RL = 10k, VOUT = 0.5V to 2.5V
RL = 1k, VS = Single 3V
RL = 100k, VS = ±1.5V
RL = 10k, CL = 50pF, VS = ±1.5V
RL = 10k, CL = 50pF, VS = ±1.5V
No Load
Shutdown = 0V
Shutdown = 0V
ICP = 0
VSHDN = 0V
TA = 25°C
TA = 25°C
MIN
TYP
MAX
±1
±10
q
±10
±100
±5
±100
q
±1000
±10
±200
q
±500
2
0.75
0.6
q
130
q
106
130
q
2.0
2.5
±1.48
0.4
0.5
q
1.8
2.5
q
1
5
q
±10
4.5
1.2
2.3
â1
4.2
2.1
UNITS
µV
nV/°C
pA
pA
pA
pA
µVP-P
µVP-P
fA/âHz
dB
dB
V
V
V/µs
MHz
mA
µA
nA
V
V
V
µA
MHz
kHz
The q denotes specifications which apply over the full operating
temperature range.
Note 1: These parameters are guaranteed by design. Thermocouple effects
preclude measurement of these voltage levels during automated testing.
Note 2: At T ⤠0°C these parameters are guaranteed by design and not
tested.
Note 3: 0.1Hz to 10Hz noise is specified DC coupled in a 10-sec window;
0.1Hz to 1Hz noise is specified in a 100-sec window with an RC highpass
filter at 0.1Hz. Contact LTC factory for sample tested or 100% tested noise
parts.
Note 4: All output swing measurements are taken with the load resistor
connected from output to ground. For single supply tests, only the positive
swing is specified (negative swing will be 0V due to the pull-down effect of
the load resistor). For dual supply operation, both positive and negative
swing are specified.
3
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