OA2ZHA34S
Op Amp Dual Chopper Amplifier R-R I/O 5.5V 8-Pin MSOP T/R
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $2.101 | $2.10 |
| 200 | $0.814 | $162.80 |
| 500 | $0.785 | $392.50 |
| 1000 | $0.770 | $770.00 |
Inventory:9,487
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : OA2ZHA34S
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Package/Case : MSOP
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Brands : STMicroelectronics
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Components Categories : Instrumentation, OP Amps, Buffer Amps
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Datesheet : OA2ZHA34S DataSheet (PDF)
Overview of OA2ZHA34S
The OA1ZHA, OA2ZHA, OA4ZHA family of op amps is the go-to choice for engineers looking to optimize their designs for wearable, fitness, and healthcare applications. With their industry-standard pinout compatibility, rail-to-rail input and output, and ultra-low input bias current, these op amps offer a winning combination of performance and efficiency. Whether you're working on a new project or upgrading an existing design, the OA1ZHA, OA2ZHA, OA4ZHA series delivers the accuracy and reliability you need to succeed
Key Features
- Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full temperature range (-40 °C to 125 °C)
- Rail-to-rail input and output
- Low supply voltage: 1.8 - 5.5 V
- Low power consumption: 40 µA max. at 5 V
- Gain bandwidth product: 400 kHz
- High tolerance to ESD: 4 kV HBM
- Extended temperature range: -40 to 125 °C
- Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Amplifier Type | Zero Drift Amplifier |
| Output Type | Rail-to-Rail | 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 | Voltage - Supply Span (Min) | 1.8 V |
| Voltage - Supply Span (Max) | 5.5 V | Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Package / Case | MiniSO-8 |
| Supplier Device Package | 8-MiniSO | Base Product Number | OA2ZHA34 |
| Manufacturer | STMicroelectronics | Product Category | Precision Amplifiers |
| RoHS | Details | Series | OA2ZHA |
| Number of Channels | 2 Channel | GBP - Gain Bandwidth Product | 400 kHz |
| SR - Slew Rate | 190 mV/us | CMRR - Common Mode Rejection Ratio | 115 dB |
| Output Current per Channel | 18 mA | Ib - Input Bias Current | 300 pA |
| Vos - Input Offset Voltage | 1 uV | en - Input Voltage Noise Density | 37 nV/sqrt Hz |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 1.8 V |
| Operating Supply Current | 29 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Shutdown | No Shutdown |
| Mounting Style | SMD/SMT | Brand | STMicroelectronics |
| Input Type | Rail-to-Rail | Ios - Input Offset Current | 600 pA |
| Operating Supply Voltage | 5.5 V | Product | Precision Amplifiers |
| Product Type | Precision Amplifiers | Factory Pack Quantity | 4000 |
| Subcategory | Amplifier ICs | Supply Type | Single |
| Technology | CMOS | Voltage Gain dB | 135 dB |
| Unit Weight | 0.000882 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment
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If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
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