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AD7892AN-3中文资料PDF规格书
AD7892AN-3规格书详情
GENERAL DESCRIPTION
The AD7892 is a high speed, low power, 12-bit A/D converter that operates from a single +5 V supply. The part contains a 1.47 µs successive approximation ADC, an on-chip track/hold amplifier, an internal +2.5 V reference and on-chip versatile interface structures that allow both serial and parallel connection to a microprocessor. The part accepts an analog input range of ±10 V or ±5 V (AD7892-1), 0 V to +2.5 V (AD7892-2) and ±2.5 V (AD7892-3). Overvoltage protection on the analog inputs for the AD7892-1 and AD7892-3 allows the input voltage to go to ±17 V or ±7 V respectively without damaging the ports.
The AD7892 offers a choice of two data output formats: a single, parallel, 12-bit word or serial data. Fast bus access times and standard control inputs ensure easy parallel interface to microprocessors and digital signal processors. A high speed serial interface allows direct connection to the serial ports of microcontrollers and digital signal processors.
In addition to the traditional dc accuracy specifications such as linearity, full-scale and offset errors, the part is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio.
The AD7892 is fabricated in Analog Devices’ Linear Compat ible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. It is available in a 24-lead, 0.3 wide, plastic or hermetic DIP or in a 24-lead SOIC.
FEATURES
Fast 12-Bit ADC with 1.47 s Conversion Time
600 kSPS Throughput Rate (AD7892-3)
500 kSPS Throughput Rate (AD7892-1, AD7892-2)
Single Supply Operation
On-Chip Track/Hold Amplifier
Selection of Input Ranges:
±10 V or ±5 V for AD7892-1
0 V to +2.5 V for AD7892-2
±2.5 V for AD7892-3
High Speed Serial and Parallel Interface
Low Power, 60 mW typ
Overvoltage Protection on Analog Inputs (AD7892-1
and AD7892-3)
产品属性
- 型号:
AD7892AN-3
- 制造商:
Rochester Electronics LLC
- 功能描述:
12-BIT 600 KSPS ADC I.C. - Bulk
- 制造商:
Analog Devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
20+/21+ |
CAN |
5600 |
全新原装进口价格优惠 |
询价 | ||
AD |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
AD |
23+ |
DIP24 |
36000 |
英博尔原装优质现货订货渠道商 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ADI |
2018+ |
SMD |
541 |
原装房间现货! |
询价 | ||
ADI/亚德诺 |
22+ |
DIP24 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
ADI |
726222 |
询价 | |||||
ADI |
23+ |
24PDIP |
9000 |
原装正品,支持实单 |
询价 | ||
ADI(亚德诺) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 |