The OPA322AIDBVT is a low-noise, rail-to-rail input/output CMOS operational amplifier from Texas Instruments, designed for low-power applications. It operates over a supply voltage range of 1.8V to 5.5V and features a quiescent current of only 1.5 mA per channel, making it suitable for power-sensitive designs. The amplifier has a gain bandwidth of 20 MHz and a slew rate of 10 V/Oºs, which allows it to handle a variety of signal conditioning tasks effectively. With a low noise density of 8.5 nV,àöHz at 1 kHz and a total harmonic distortion plus noise (THD+N) of 0.0005%, it is particularly well-suited for consumer audio applications. The OPA322AIDBVT also includes a shutdown mode that reduces the supply current to less than 0.1 OºA, enhancing its efficiency in battery-operated devices. It is available in a compact 5-pin SOT-23 package and is specified for operation in a temperature range of -40¬8C to +125¬8C.
20MHz, Low Noise, 1.8V RRIO, CMOS Operational Amplifier with Shutdown 5-SOT-23 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 1084824-OPA322AIDBVT
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 10 V/μs
Current - Input Bias: 0.2pA
Voltage - Input Offset: 500μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Supply Voltage - Operating: 1.8 V to 5.5 V, ±0.9 V to 2.75 V
Operating Supply Current: 1.6mA
Channel Output Current: 65mA
Gain Bandwidth Product (GBP): 20MHz
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance
20MHz Op Amp, 1.8V RRIO, CMOS, 10pA Ib, 100dB PSRR, SOT-23 Product overview: OPA322AIDBVT from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20MHz, 1.8V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 20MHz, 1.8V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA322AIDBVT can be used for catalog matching and distributor lookup.
IC OPAMP GP 1 CIRCUIT SOT23-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
OP AMP, CMOS, 20MHZ, 5SOT23; No. of Amplifiers:1 Amplifier; Bandwidth:20MHz; Slew Rate:10V/µs; Supply Voltage Range:1.8V to 5.5V; Amplifier Case Style:SOT-23; No. of Pins:5Pins; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes
IC OPAMP GP 1 CIRCUIT SOT23-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
Operational Amplifiers - Op Amps 20MHZ,LO NOISE,1.8V RRIO,CMOS OP AMP
IC OPAMP GP 1 CIRCUIT SOT23-5
| Texas Instruments | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA322AIDBVT | 1084824-OPA322AIDBVT | 8122600P | 1627814 | 687-OPA322AIDBVT | OPA322AIDBVT | 296-29511-2-ND | 28AH4548 | OPA322AIDBVT | OPA322AIDBVT | OPA322AIDBVT | OPA322AIDBVT |
| Product Name | OPA322 20MHz, Low Noise, 1.8V RRIO, CMOS Operational Amplifier with Shutdown | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA322AIDBVT | Op Amps | Op Amps | 20MHz 1.8V SOT-23 Operational Amplifier IC | Instrumentation, OP Amps, Buffer Amps | Instrumentation, Op Amps, Buffer Amps | Op Amp, Cmos, 20Mhz, 5Sot23; No. Of Amplifiers Texas Instruments | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps | Integrated Circuits (ICs) - Linear - Amplifiers |
| Standards | RoHS | RoHS | RoHS | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 2.75 volts | 1.8 volts | 1.8 to 5.5 volts | 5.5 volts | ||||||
| VOS | 2 millivolts | 0.5000 millivolts | 0.5000 millivolts | 0.5000 millivolts | ||||||||
| Quiescent Current (IQ) | 1900 microamps | |||||||||||
| CMRR | 90 dB |
