OPA322-Q1 Series

Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp

Catalog

Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp

Part	Current - Supply	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Gain Bandwidth Product	Voltage - Input Offset	Mounting Type	Package / Case	Number of Circuits	Voltage - Supply Span (Min) [Min]	Supplier Device Package	Output Type	Current - Output / Channel	Slew Rate	Grade	Qualification
Texas Instruments OPA322SAIDBVT	1.6 mA	5.5 V	0.2 pA	125 °C	-40 °C	General Purpose	20 MHz	500 çV	Surface Mount	SOT-23-6	1	1.8 V	SOT-23-6	Rail-to-Rail	65 mA	10 V/çs
Texas Instruments OPA322SAIDBVR	1.6 mA	5.5 V	0.2 pA	125 °C	-40 °C	General Purpose	20 MHz	500 çV	Surface Mount	SOT-23-6	1	1.8 V	SOT-23-6	Rail-to-Rail	65 mA	10 V/çs
Texas Instruments OPA322AIDBVT	1.6 mA	5.5 V	0.2 pA	125 °C	-40 °C	General Purpose	20 MHz	500 çV	Surface Mount	SC-74A SOT-753	1	1.8 V	SOT-23-5	Rail-to-Rail	65 mA	10 V/çs
Texas Instruments OPA322AQDBVRQ1	1.6 mA	5.5 V	0.2 pA	125 °C	-40 °C	General Purpose	20 MHz	500 çV	Surface Mount	SC-74A SOT-753	1	1.8 V	SOT-23-5	Rail-to-Rail	65 mA	10 V/çs	Automotive	AEC-Q100

Catalog

Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature RangeDevice HBM ESD Classification Level H3ADevice CDM ESD Classification Level C5Gain Bandwidth: 20 MHzLow Noise: 8.5 nV√Hzat 1 kHzSlew Rate: 10 V/µsLow THD+N: 0.0005%Rail-to-Rail I/OOffset Voltage: 2 mV (Maximum)Supply Voltage: 1.8 V to 5.5 VSupply Current:Single-Supply Current: 1.6 mA/chDual-Supply Current: 1.5 mA/chQuad-Supply Current: 1.4 mA/chUnity-Gain StableSmall Packages:SOT-23, VSSOP, TSSOPQualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature RangeDevice HBM ESD Classification Level H3ADevice CDM ESD Classification Level C5Gain Bandwidth: 20 MHzLow Noise: 8.5 nV√Hzat 1 kHzSlew Rate: 10 V/µsLow THD+N: 0.0005%Rail-to-Rail I/OOffset Voltage: 2 mV (Maximum)Supply Voltage: 1.8 V to 5.5 VSupply Current:Single-Supply Current: 1.6 mA/chDual-Supply Current: 1.5 mA/chQuad-Supply Current: 1.4 mA/chUnity-Gain StableSmall Packages:SOT-23, VSSOP, TSSOP

Description

The OPAx322-Q1 series consists of single-, dual-, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs and outputs optimized for low-power, single-supply applications. Specified over a wide supply range from 1.8 V to 5.5 V, the low quiescent current of only 1.5 mA per channel makes these devices well-suited for power-sensitive applications. The combination of very-low noise (8.5 nV√Hzat 1 kHz), high-gain bandwidth (20 MHz), and fast slew rate (10 V/µs) make the OPAx322-Q1 family ideal for a wide range of applications, including signal conditioning and sensor amplification requiring high gains. Featuring low THD+N, the OPAx322-Q1 family is also excellent for consumer audio applications, particularly for single-supply systems. The OPA322-Q1 (single version) is available in 5-pin SOT-23 package, while the OPA2322-Q1 (dual version) is offered in a 8-pin VSSOP package. The OPA4322-Q1 (quad version) is available in a 14-pin TSSOP package. All versions are specified for operation from –40°C to +125°C. The OPAx322-Q1 series consists of single-, dual-, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs and outputs optimized for low-power, single-supply applications. Specified over a wide supply range from 1.8 V to 5.5 V, the low quiescent current of only 1.5 mA per channel makes these devices well-suited for power-sensitive applications. The combination of very-low noise (8.5 nV√Hzat 1 kHz), high-gain bandwidth (20 MHz), and fast slew rate (10 V/µs) make the OPAx322-Q1 family ideal for a wide range of applications, including signal conditioning and sensor amplification requiring high gains. Featuring low THD+N, the OPAx322-Q1 family is also excellent for consumer audio applications, particularly for single-supply systems. The OPA322-Q1 (single version) is available in 5-pin SOT-23 package, while the OPA2322-Q1 (dual version) is offered in a 8-pin VSSOP package. The OPA4322-Q1 (quad version) is available in a 14-pin TSSOP package. All versions are specified for operation from –40°C to +125°C.