LT1192CS8 データシートの表示（PDF） - Linear Technology
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LT1192CS8 Datasheet PDF : 12 Pages
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LT1192
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range of 0°C ≤ TA ≤ 70°C. VS = ±5V, Pin 5 open circuit unless otherwise noted.
SYMBOL
VOS
PARAMETER
Input Offset Voltage
∆VOS /∆T
IOS
IB
CMRR
PSRR
AVOL
Input VOS Drift
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
VOUT
IS
ISHDN
Output Voltage Swing
Supply Current
Shutdown Supply Current
Shutdown Pin Current
CONDITIONS
N8 Package
SO-8 Package
VCM = – 2.5V to 3.5V
VS = ± 2.375V to ±5V
RL = 1k, VO = ± 3V
RL = 100Ω, VO = ± 3V
RL = 1k
Pin 5 at V – (Note 8)
Pin 5 at V –
LT1191C
MIN TYP MAX
q
0.4
3
4
q
2
q
0.2
1.7
q
±0.5 ±2.5
q 68
85
q 70
90
q 90
140
q 10
30
q ±3.7 ±3.9
q
32
38
q
1.4
2.1
q
20
UNITS
mV
mV
µV/°C
µA
µA
dB
dB
V/mV
V/mV
V
mA
mA
µA
Note 1: Absolute Maximum Ratings are those values beyond which the
life of the device may be impaired.
Note 2: A heat sink is required to keep the junction temperature below
absolute maximum when the output is shorted.
Note 3: Exceeding the input common mode range may cause the output
to invert.
Note 4: Slew rate is measured between ±1V on the output, with a ±0.3V
input step.
Note 5: Full-power bandwidth is calculated from the slew rate
measurement:
FPBW = SR/2πVP.
Note 6: Settling time measurement techniques are shown in “Take the
Guesswork Out of Settling Time Measurements,” EDN, September 19,
1985. AV = –5, RL = 1k.
Note 7: NTSC (3.58MHz). For RL = 1k, Diff AV = 0.1%, Diff Ph = 0.01°.
Diff AV and Diff Ph can be reduced for AV < 10.
Note 8: See Applications section for shutdown at elevated temperatures.
Do not operate the shutdown above TJ > 125°C.
Note 9: AC parameters are 100% tested on the ceramic and plastic DIP
packaged parts (J and N suffix) and are sample tested on every lot of the
SO packaged parts (S suffix).
Optional Offset Nulling Circuit
5V
3+ 7
LT1192
2–
8
1
6
4
–5V
INPUT OFFSET VOLTAGE CAN BE ADJUSTED OVER A ±20mV
RANGE WITH A 1kΩ TO 10kΩ POTENTIOMETER
LT1192 • TA03
4
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