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参数资料
| 型号： | ADS8342IBPFBTG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 4-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 1/28页 |
| 文件大小： | 1129K |
| 代理商： | ADS8342IBPFBTG4 |
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SBAS277 – MAY 2003
16Bit, 250kSPS, 4Channel, Parallel Output
ANALOGTODIGITAL CONVERTER
ADS8342
FEATURES
D True Bipolar Input
D Input Signal Range: ±2.5V
D 4-Channel Input Multiplexer
D Up to 250kSPS Sampling Rate
D Selectable 8-Bit or 16-Bit Parallel Interface
D 16-Bit Ensured No Missing Codes
D Offset: 1mV max
D Low Power: 200mW
D TQFP-48 Package
D Operating Temperature Range: –40°C to +85°C
APPLICATIONS
D Data Acquisition
D Test and Measurement
D Industrial Process Control
D Medical Instruments
D Laboratory Equipment
DESCRIPTION
The ADS8342 is a 4-channel, 16-bit analog-to-digital
converter
(ADC).
It
contains
a
16-bit
succesive
approximation register (SAR), a capacitor-based ADC with
an inherent sample-and-hold circuit, an interface for
microprocessor use, and parallel 3-state output drivers. The
ADS8342 is specified at a 250kHz sampling rate while
dissipating only 200mW of power using a
±5V power supply.
The ADS8342 is available in a TQFP-48 package and is
ensured over the –40
°C to +85°C temperature range.
www.ti.com
Copyright
2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADS8342IPFB | 制造商:Texas Instruments 功能描述: |
| ADS8342IPFBR | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBRG4 | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBT | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBTG4 | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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