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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 TPC5121Q includes a capacitor-based SAR A/D converter with inherent sample and hold. TPC5121Q has 8 channel single-ended inputs.
The devices accept a wide analog supply range from 2.7 V to 5.25 V. Very low power consumption makes these devices suitable for battery-powered and isolated powersupply applications.
A wide 1.7-V to 5.25-V I/O supply range facilitates a glueless interface with the most commonly used digital hosts. The serial interface is controlled by CS and SCLK for easy connection with microprocessors and DSP.
The input signal is sampled with the falling edge of CS. It uses SCLK for conversion, serial data output, and reading serial data. The devices allow auto sequencing of preselected channels or manual selection of a channel for the next conversion cycle. There are two softwareselectable input ranges (0 V to VREF and 0 V to 2 x VREF), individually configurable GPIOs, and two programmable alarm thresholds per channel. These features make the devices suitable for most data acquisition applications.
The devices offer an attractive power-down feature. This is extremely useful for power saving when the device is operated at lower conversion speeds.
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Status
Production
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Rating
Automotive
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Resolution
12
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VDD (V)
2.7~5.25
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Channel
8
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Throughput Rate (Msps)
1
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Architecture
SAR
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Input Type
Single-Ended
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Multichannel Configuration
Multiplexed
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INL (LSB, Max)
±1.5
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DNL (LSB, Max)
(-0.99, 1.5)
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Offset Error (LSB, Max)
±5
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Gain Error (LSB)
±4
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Voltage Input Range (V)
0 to Vref, 0 to 2xVref
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IDD (mA)
3.8
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Digital Interface
SPI
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Temperature Range (℃)
-40 to +125
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Package
TSSOP30
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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选型手册中文03/20/2024
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数据手册英文11/20/2024
12-Bit 8-Channel 1MSPS SAR ADC
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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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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
• Automotive
• Status Monitoring
• Data Acquisition Systems
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPC5121Q-TS8R-S | Automotive Grade | / | Production | / | 2024-11-18 | TSSOP30 | 14 | MSL3 | T&R | 4000 | 20000 |
