ISL28177_14 Datasheet, PDF (1/15 Pages) Intersil Corporation – 40V General Purpose Precision Operational Amplifier

40V General Purpose Precision Operational Amplifier
ISL28177
The ISL28177 is an OP07 replacement featuring low input
offset voltage, low input bias current, and competitive noise
and AC performance. The ESD ratings are best among
competitive parts at 5kV HBM, 300V MM, and 2.2kV CDM. The
amplifier operates over the 6V (±3V) to 40V (±20V) range.
Applications include precision active filters, medical and
analytical instrumentation, precision power supply controls,
and industrial sensors.
The ISL28177 is available in the SOT23-5 and SOIC-8
packages and operates over the extended temperature range
to -40°C to +125°C.
Features
• Wide Supply Range . . . . . . . . . . . . . . . . 6V (±3V) to 40V (±20V)
• Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . 150µV, Max
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .1nA, Max
• Low Noise . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5nV/√Hz @ 1kHz
• Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600kHz
• Exceptional ESD Performance . . . . . . . . . 5kV HBM, 300V MM,
2.2kV CDM
• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C
• Packages
- ISL28177 (Single) . . . . . . . . . . . . . . . . . . . SOT23-5, SOIC-8
Applications
• Precision Active Filters
• Medical and Analytical Instrumentation
• Precision Power Supply Controls
• Industrial Sensors
C₁
8.2nF
V₊
-
R₁
R₂
V_IN
+
1.84k 4.93k
3.3nF
C₂
V_-
OUTPUT
SALLEN-KEY LOW PASS FILTER (10kHz)
FIGURE 1. TYPICAL APPLICATION
10000
1000
100
10
10000
V_S = ±18V
INPUT NOISE CURRENT
INPUT NOISE VOLTAGE
1000
100
10
1
1
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 2. INPUT NOISE PERFORMANCE
April 5, 2012
1
FN7859.2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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