LTC1603 High Speed, 16-Bit, 250ksps Sampling A/D Converter with Shutdown

The LTC®1603 is a 250ksps, 16-bit sampling A/D converter that draws only 220mW from ±5V supplies. This high performance device includes a high dynamic range sample-and-hold, a precision reference and a high speed parallel output. Two digitally selectable power shutdown modes provide power savings for low power systems.

The LTC1603’s full-scale input range is ±2.5V. Outstanding AC performance includes 90dB S/(N+D) and –100dB THD at a sample rate of 250ksps.

The unique differential input sample-and-hold can acquire single-ended or differential input signals up to its 15MHz bandwidth. The 68dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.

The ADC has µP compatible,16-bit parallel output port. There is no pipeline delay in conversion results. A separate convert start input and a data ready signal (BUSY) ease connections to FlFOs, DSPs and microprocessors

产品特点 Features A Complete, 250ksps 16-Bit ADC 90dB S/(N+D) and –100dB THD (Typ) Power Dissipation: 220mW (Typ) Nap (7mW) and Sleep (10µW) Shutdown Modes No Pipeline Delay No Missing Codes over Temperature Operates with Internal 15ppm/°C Reference or External Reference True Differential Inputs Reject Common Mode Noise 5MHz Full Power Bandwidth ±2.5V Bipolar Input Range Pin Compatible with LTC1604 and LTC1608 36-Pin SSOP Package 封装	应用 Telecommunications Digital Signal Processing Multiplexed Data Acquisition Systems High Speed Data Acquisition Spectrum Analysis Imaging Systems 典型应用图

产品特点 Features

A Complete, 250ksps 16-Bit ADC
90dB S/(N+D) and –100dB THD (Typ)
Power Dissipation: 220mW (Typ)
Nap (7mW) and Sleep (10µW) Shutdown Modes
No Pipeline Delay
No Missing Codes over Temperature
Operates with Internal 15ppm/°C Reference or External Reference
True Differential Inputs Reject Common Mode Noise
5MHz Full Power Bandwidth
±2.5V Bipolar Input Range
Pin Compatible with LTC1604 and LTC1608
36-Pin SSOP Package

封装

应用

Telecommunications
Digital Signal Processing
Multiplexed Data Acquisition Systems
High Speed Data Acquisition
Spectrum Analysis
Imaging Systems

典型应用图

LTC1603 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1603CG	SSOP	36	C	$13.60	$9.95
LTC1603CG#PBF	SSOP	36	C	$13.60	$9.95
LTC1603CG#TR	SSOP	36	C		$10.05
LTC1603CG#TRPBF	SSOP	36	C		$10.05
LTC1603IG	SSOP	36	I	$15.65	$11.45
LTC1603IG#PBF	SSOP	36	I	$15.65	$11.45
LTC1603IG#TR	SSOP	36	I		$11.55
LTC1603IG#TRPBF	SSOP	36	I		$11.55

LTC1603 数据手册及相关资料下载

数据手册(英文) : LTC1603 - High Speed, 16-Bit, 250ksps Sampling A/D Converter with Shutdown.PDF
可靠性数据 : R341 Reliability Data .PDF