OA2 - Dual Zero-Drift Chopper Op Amplifier
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.
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
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
IC OPAMP ZER-DRIFT 2CIRC 8MINISO
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Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | OA2ZHA34S | 687-OA2ZHA34S | 497-OA2ZHA34STR-ND | 1321039-OA2ZHA34S | OA2ZHA34S | OA2ZHA34S | OA2ZHA34S | OA2ZHA34S | 761-OA2ZHA34S | OA2ZHA34S |
| Product Name | Dual 400kHz 31uA MSOP Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Precision Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps | SP Amp Zero Drift Amplifier Dual R-R I/O 5.5V 8-Pin MSOP T/R | Instrumentation, OP Amps, Buffer Amps | |
| Standards | RoHS | RoHS | RoHS | RoHS | ||||||
| Package Type | SSOP; SOP; TSSOP; TSSOP8 | Tape and Reel | MSOP; TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; SOP; MSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 18 mA | Surface Mount | SSOP; SOP; MSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | SSOP; SOP; MSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | ||
| Life Cycle Stage | Active | Active | Active | |||||||
| 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 |
