參數(shù)資料
型號： TLC320AD55CDW
廠商： TEXAS INSTRUMENTS INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO28
封裝： PLASTIC, SOP-28
文件頁數(shù)： 39/41頁
文件大?。?/td> 203K
代理商： TLC320AD55CDW
1–1
1 Introduction
The TLC320AD55C provides high resolution low-speed signal conversion from digital-to-analog (D/A) and
from analog-to-digital (A /D) using oversampling sigma-delta technology. This device consists of two, serial,
synchronous conversion paths (one for each data direction) and includes an interpolation filter before the
digital-to-analog converter (DAC) and a decimation filter after the analog-to-digital converter (ADC) (see
Figure 1–1). Other overhead functions provide analog filtering and on-chip timing and control. The
sigma-delta architecture produces high resolution, analog-to-digital and digital-to-analog conversion at low
system speeds and low cost.
The options and the circuit configurations of this device can be programmed through the serial interface.
The options include reset, power-down, communications protocol, serial clock rate, signal sampling rate,
and test mode as outlined in Appendix A. The circuit configurations could include a selection of input ports
to the ADC, analog loopback, digital loopback, decimator sinc filter output, decimator finite-duration
impulse-response (FIR) filter output, interpolator sinc filter output, and interpolator FIR filter output. The
TLC320AD55C is characterized for operation from 0
°C to 70°C.
1.1
Features
Single 5-V power supply
Power dissipation (PD) of 150 mW maximum in the operating mode
Power-down mode to 1 mW
General-purpose 16-bit signal processing
2s-complement format
Serial port interface
Minimum 80-dB harmonic distortion plus noise
Differential architecture
Internal reference voltage (Vref)
Internal 64
× oversampling
Analog output with programmable gain of 1, 1/2, 1/4, and 0 (squelch)
Phone-mode output control
Variable conversion rate selected as MCLK/(Fk
× 256), Fk = 1,2,3,...,256
System test mode:
–
Digital loopback test
–
Analog loopback test
相關PDF資料
PDF描述
TLC320AD55CDWR SPECIALTY ANALOG CIRCUIT, PDSO28
TLC320AD57CDW 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
TLC320AD57CDWR 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
TLC320AD58CDWR 2-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
TLC320AD58CDW 2-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
相關代理商/技術(shù)參數(shù)
參數(shù)描述
TLC320AD56 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Analog Interface Circuit
TLC320AD56C 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Analog Interface Circuit
TLC320AD56CFN 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TLC320AD56CPT 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TLC320AD57 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Stereo Analog-to-Digital Converter
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*