LTC1609 - 16-Bit, 200ksps, Serial Sampling ADC

The LTC®1609 is a 200ksps, serial sampling 16-bit A/D converter that draws only 65mW (typical) from a single 5V supply. This easy-to-use device includes a sample-and- hold, a precision reference, a switched capacitor successive approximation A/D and trimmed internal clock.

The input range is specified for bipolar inputs of ±10V, ±5V and ±3.3V and unipolar inputs of 0V to 10V, 0V to 5V and 0V to 4V. Maximum DC specs include ±2LSB INL and 16-bit no missing codes overtemperature. It has a typical signal-to-noise ratio of 87dB.

The ADC has a high speed serial interface. The serial output data can be clocked out using either the internal serial shift clock or be clocked out by an external shift clock. A separate convert start input(R/C) and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

特点
  • Sample Rate: 200ksps
  • Input RangesUnipolar: 0V to 10V, 0V to 5V and 0V to 4VBipolar: ±10V, ±5V and ±3.3V
  • Guaranteed No Missing Codes
  • Serial I/O
  • Single 5V Supply
  • Power Dissipation: 65mW Typ
  • Power Down Mode: 50µW
  • SNR: 87dB Typ
  • Operates with Internal or External Reference
  • 28-Pin SSOP and 20-Pin SSO Packages
  • Improved 2nd Source to ADS7809 and AD977A
典型应用
LTC1609 Typical Application
LTC1609 Typical Application
应用
  • Industrial Process Control
  • Multiplexed Data Acquisition Systems
  • High Speed Data Acquisition for PCs
  • Digital Signal Processing
封装信息
LTC1609 Package Drawing
LTC1609 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LTC1609ACSW#PBFSW-20C$30.00$22.95
LTC1609ACSW#TRPBFSW-20C$23.05
LTC1609AISW#PBFSW-20I$32.00$24.45
LTC1609AISW#TRPBFSW-20I$24.55
LTC1609CG#PBFSSOP-28C$17.65$14.95
LTC1609CG#TRPBFSSOP-28C$15.05
LTC1609CSW#PBFSW-20C$17.65$14.95
LTC1609CSW#TRPBFSW-20C$15.05
LTC1609IG#PBFSSOP-28I$19.35$16.45
LTC1609IG#TRPBFSSOP-28I$16.55
LTC1609ISW#PBFSW-20I$19.35$16.45
LTC1609ISW#TRPBFSW-20I$16.55
数据表
可靠性数据
产品选择卡
CAD 符号
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