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概述
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开发资源
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应用
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订购明细
概述
The TPA1295 is a series of high-voltage, Bi-directional current sense amplifiers with voltage output. The TPA1295 can sense drops across shunts at common-mode voltages from −0.3 V to 70 V. The TPA1295 is available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.
The TPA1295 operates from single 3-V to 18-V supply, and offers breakthrough performance throughout the temperature range from −40°C to +125°C. It features a zero-drift core, which leads to a typical offset drift of 0.4 μV/°C throughout the operating temperature range and the common-mode voltage range.
The TPA1295 series is offered in the SOP8 package.
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Status
Production
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Rating
Industrial
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Feature
/
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VCM Min
-0.1
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VCM Max
70
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Vos drift Typ (μV/c)
<0.5
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Input Direction
Bi-dir
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CMRR Min (dB)
110
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BW (kHz)
500
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Gain Option
G = 50
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GE Max at full temp range (%)
0.5
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GE Drift, max (ppm/c)
5
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Vos max (μV)
100
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Ib Typ (nA)
<210000
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PWM Rejection
NO
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VS Min
3
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VS Max
18
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Iq Max (μA)
1000
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Channel
1
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Comparator
0
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Package
SOP8
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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产品简介
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用户指南
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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数据手册英文03/26/2024
HV, Bi-directional Current Sense Amplifier
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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选型手册中文01/19/2024
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应用
• CURRENT SENSING (High−Side/Low-Side)
• BATTERY CHARGERS & POWER MANAGEMENT
• AUTOMOTIVE
• INDUSTRIAL CONTROL AND AUTOMATION
• BASE STATIONS & TELECOM EQUIPMENT
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPA1295F-SO1R-S | Industrial Grade | / | Production | / | 2021-06-29 | SOP8 | 10 | MSL3 | T&R | 4000 | 20000 |
