Dual Op Amp, 1uV Vos, 400kHz GBW, 31uA, MSOP Product overview: OA2ZHA34S from STMicroelectronics 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 Dual, 400kHz, 31uA, MSOP. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 400kHz, 31uA, MSOP, 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-OA2ZHA34S can be used for catalog matching and distributor lookup.
OA2 - Dual Zero-Drift Chopper Op Amplifier
Manufacturer: STMicroelectronics
Win Source Part Number: 1321039-OA2ZHA34S
Category: Integrated Circuits (ICs)>Linear>Amplifi
Packaging: Reel - TR
Number of Circuits: 2
Standard Package: 4,000
Mounting: Surface Mount
Output Type: Rail-to-Rail
Amplifier Type: Zero-Drift
Slew Rate: 0.19V/µs
Gain Bandwidth Product: 400 kHz
Current - Input Bias: 70 pA
Voltage - Input Offset: 1 µV
Current - Supply: 31µA (x2 Channels)
Current - Output / Channel: 18 mA
Supplier Device Package: 8-MiniSO
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 73
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Other Part Number: -497-14599-1-ND,-497
Base Product Number: OA2ZHA34
RoHS Status: ROHS3 Compliant
Voltage - Supply Span (Min): 1.8 V
Voltage - Supply Span (Max): 5.5 V
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO
IC OPAMP ZER-DRIFT 2CIRC 8MINISO
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO
Precision Amplifiers High precision 5 uV zero drift, low-power dual op amp
IC OPAMP ZER-DRIFT 2CIRC 8MINISO
SP Amp Zero Drift Amplifier Dual R-R I/O 5.5V 8-Pin MSOP T/R
IC OPAMP ZER-DRIFT 2CIRC 8MINISO
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Utmel Electronic Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers |
| Product Number | 687-OA2ZHA34S | OA2ZHA34S | 1321039-OA2ZHA34S | 497-OA2ZHA34STR-ND | OA2ZHA34S | OA2ZHA34S | OA2ZHA34S | OA2ZHA34S | 761-OA2ZHA34S | OA2ZHA34S |
| Product Name | Dual 400kHz 31uA MSOP Operational Amplifier IC | Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps | Precision Amplifiers | Instrumentation, OP Amps, Buffer Amps | SP Amp Zero Drift Amplifier Dual R-R I/O 5.5V 8-Pin MSOP T/R | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | |
| Standards | RoHS | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 1.8 to 5.5 volts | 1.8 volts | ||||||||
| Slew Rate | 0.1900 V/µs | 0.1900 V/µs | 0.1900 V/µs | 1.90E-7 V/µs | 0.1900 V/µs | 0.1900 V/µs | ||||
| Bandwidth | 0.4000 MHz | 0.4000 MHz | ||||||||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
