Datasheet ADA4092-4 (Analog Devices)

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Micropower RRIO Operational Amplifier ADA4092-4 FEATURES PIN CONFIGURATION Single-supply operation: 3 V to 30 V OUTA 1 14 OUTD Wide input voltage range –INA 2 13 –IND Rail-to-rail output swing +INA 3 ADA4092-4 12 +IND Low supply current: 200 μA/amplifier +V 4 TOP VIEW 11 –V Wide bandwidth: 1.4 MHz (Not to Scale) +INB 5 10 +INC High phase margin: 69° –INB 6 9 –INC
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Slew rate: 0.4 V/μs
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OUTB 7 8 OUTC Low offset voltage: 1.50 mV maximum
803 08
No phase reversal
Figure 1. 14-Lead TSSOP (RU-14)
Overvoltage protection (OVP) 25 V above/below supply rails at ±5 V 12 V above/below supply rails at ±15 V APPLICATIONS Industrial process control Battery-powered instrumentation Power supply control and protection Telecommunications Remote sensors Low voltage strain gage amplifiers DAC output amplifiers GENERAL DESCRIPTION
The ADA4092-4 quad is a micropower, single-supply, 1.4 MHz The ADA4092-4 is specified over the extended industrial bandwidth amplifier featuring rail-to-rail inputs and outputs. It temperature range of −40°C to +125°C. The ADA4092-4 is is guaranteed to operate from a +3 V to +30 V single supply as part of the growing selection of 30 V, low power op amps from well as from ±1.5 V to ±15 V dual supplies. Analog Devices, Inc., see Table 1. The ADA4092-4 features a unique input stage that allows the The ADA4092-4 is available in the 14–lead TSSOP surface-mount input voltage to exceed either supply safely without any phase package. reversal or latch-up; this is called overvoltage protection (OVP).
Table 1. Low Power, 30 V Operational Amplifiers
Applications for these amplifiers include portable telecom-
RRIO Low
munications equipment, power supply control and protection,
Family Rail-to-Rail I/O Precision PJFET Noise
and interface for transducers with wide output ranges. Sensors Single