OPA2156 Series

Low noise (3-nV/√Hz @10kHz), high speed (25-MHz, 40-V/µs), CMOS precision RRIO dual op amp

Catalog

Low noise (3-nV/√Hz @10kHz), high speed (25-MHz, 40-V/µs), CMOS precision RRIO dual op amp

Part	Mounting Type	Output Type	Number of Circuits	Current - Input Bias	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply Span (Max) [Max]	Voltage - Input Offset	Current - Output / Channel	Package / Case	Package / Case [custom]	Package / Case	Voltage - Supply Span (Min) [Min]	Slew Rate	Gain Bandwidth Product	Current - Supply	Amplifier Type	Supplier Device Package	Package / Case [y]	Package / Case [x]
Texas Instruments OPA2156IDGKT	Surface Mount	Rail-to-Rail	2	5 pA	-40 °C	125 °C	36 V	25 çV	100 mA	8-MSOP 8-TSSOP	0.118 in	3 mm	4.5 V	40 V/çs	25 MHz	4.4 mA	CMOS
Texas Instruments OPA2156IDGKR	Surface Mount	Rail-to-Rail	2	5 pA	-40 °C	125 °C	36 V	25 çV	100 mA	8-MSOP 8-TSSOP	0.118 in	3 mm	4.5 V	40 V/çs	25 MHz	4.4 mA	CMOS
Texas Instruments OPA2156ID	Surface Mount	Rail-to-Rail	2	5 pA	-40 °C	125 °C	36 V	25 çV	100 mA	8-SOIC			4.5 V	40 V/çs	25 MHz	4.4 mA	CMOS	8-SOIC	3.9 mm	0.154 in
Texas Instruments OPA2156IDR	Surface Mount	Rail-to-Rail	2	5 pA	-40 °C	125 °C	36 V	25 çV	100 mA	8-SOIC			4.5 V	40 V/çs	25 MHz	4.4 mA	CMOS	8-SOIC	3.9 mm	0.154 in

Catalog

Low noise (3-nV/√Hz @10kHz), high speed (25-MHz, 40-V/µs), CMOS precision RRIO dual op amp

Key Features

• Ultra-low noise: 3 nV/√Hzat 10 kHzLow offset voltage: ±25 µVLow offset voltage drift: ±0.5 µV/°CLow bias current: ±5 pACommon-Mode Rejection: 120dBLow Noise: 3 nV/√Hzat 10 kHzWide bandwidth: 25-MHz GBWOpen-loop voltage gain: 154 dBHigh output current: 100 mARail-to-rail input and outputHigh slew rate: 40 V/µsFast settling time: 600 ns (10-V step, 0.01%)Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 VIndustry standard packages:Dual in SOIC-8 and VSSOP-8Ultra-low noise: 3 nV/√Hzat 10 kHzLow offset voltage: ±25 µVLow offset voltage drift: ±0.5 µV/°CLow bias current: ±5 pACommon-Mode Rejection: 120dBLow Noise: 3 nV/√Hzat 10 kHzWide bandwidth: 25-MHz GBWOpen-loop voltage gain: 154 dBHigh output current: 100 mARail-to-rail input and outputHigh slew rate: 40 V/µsFast settling time: 600 ns (10-V step, 0.01%)Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 VIndustry standard packages:Dual in SOIC-8 and VSSOP-8

Description

The OPA2156 is the first in a planned new generation of 36-V, rail-to-rail operational amplifiers (op amps). This devices offers very low offset voltage (±25 µV), drift (±0.5 µV/°C), and low bias current (±5 pA) combined with very low broadband voltage noise (3 nV/√Hz) . Unique features, such as rail-to-rail input and output voltage ranges, wide bandwidth (25 MHz) high output current (100 mA), and high slew rate (40 V/µs) make the OPA2156 a robust, high-performance operational amplifier for high-voltage precision industrial applications. The OPA2156 op amp is available in 8-pin SOIC and VSSOP packages and is specified over the industrial temperature range of –40°C to +125°C. The OPA2156 is the first in a planned new generation of 36-V, rail-to-rail operational amplifiers (op amps). This devices offers very low offset voltage (±25 µV), drift (±0.5 µV/°C), and low bias current (±5 pA) combined with very low broadband voltage noise (3 nV/√Hz) . Unique features, such as rail-to-rail input and output voltage ranges, wide bandwidth (25 MHz) high output current (100 mA), and high slew rate (40 V/µs) make the OPA2156 a robust, high-performance operational amplifier for high-voltage precision industrial applications. The OPA2156 op amp is available in 8-pin SOIC and VSSOP packages and is specified over the industrial temperature range of –40°C to +125°C.