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The TSZ12x series of high precision operational amplifiers offer very low input offset voltages with virtually zero drift.
TSZ121 is the single version, TSZ122 the dual version, and TSZ124 the quad version, with pinouts compatible with industry standards.
The TSZ12x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400 kHz gain bandwidth product, while consuming less than 40 µA at 5 V. The devices also feature an ultra-low input bias current.
These features make the TSZ12x family ideal for sensor interfaces, battery-powered applications and portable applications.主要特性
- 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
样片和购买
| 产品型号 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TSZ121ICT | SC70-5 | Tape And Reel | -40 | 125 | 批量生产 | 0.646 | 1000 | EAR99 | MALAYSIA | 查看供货情况 | 立即购买 | |
| TSZ121IYLT | SOT23-5L | Tape And Reel | -40 | 125 | 批量生产 | 0.776 | 1000 | EAR99 | MALAYSIA | 查看供货情况 | 获取样片 | |
| TSZ121ILT | SOT23-5L | Tape And Reel | -40 | 125 | 批量生产 | 0.646 | 1000 | EAR99 | MALAYSIA | 查看供货情况 | 获取样片 | |
评估工具
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Picture 产品型号 制造商 描述 
STEVAL-ISQ014V1 -- Low-side current sensing evaluation board based on the TSZ121 op amp 产品型号Low-side current sensing evaluation board based on the TSZ121 op amp
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| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | Material Declaration** |
|---|---|---|---|---|---|
| TSZ121ICT | 批量生产 | SC70-5 | 工业 | Ecopack3 | |
| TSZ121ILT | 批量生产 | SOT23-5L | 工业 | Ecopack3 | |
| TSZ121IYLT | 批量生产 | SOT23-5L | 汽车 | Ecopack3 | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
