LTC1597 14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors

The LTC™1591/LTC1597 are pin compatible, parallel input 14-bit and 16-bit multiplying current output DACs that operate from a single 5V supply. INL and DNL are accurate to 1LSB over the industrial temperature range in both 2- and 4-quadrant multiplying modes. True 16-bit 4-quadrant multiplication is achieved with on-chip 4-quadrant multiplication resistors. These DACs include an internal deglitcher circuit that reduces the glitch impulse to less than 2nV-s (typ). The asynchronous CLR pin resets the LTC1591/LTC1597 to zero scale and LTC1597-1/LTC1597-1 to midscale. The LTC1591/LTC1597 are available in 28-pin SSOP and PDIP packages and are specified over the industrial temperature range. For serial interface 16-bit current output DACs refer to the LTC1595/LTC1596 data sheet.

产品特点 Features True 16-Bit Performance Over Industrial Temperature Range DNL and INL: 1LSB Max On-Chip 4-Quadrant Resistors Allow Precise 0V to 10V, 0V to �10V or ±10V Outputs Pin Compatible 14- and 16-Bit Parts Asynchronous Clear Pin LTC1591/LTC1597: Reset to Zero Scale LTC1591-1/LTC1597-1: Reset to Midscale Glitch Impulse < 2nV-s 28-Lead SSOP Package Low Power Consumption: 10µW Typ Power-On Reset 封装	应用 Process Control and Industrial Automation Direct Digital Waveform Generation Software-Controlled Gain Adjustment Automatic Test Equipment 典型应用图参数

产品特点 Features

True 16-Bit Performance Over Industrial
Temperature Range
DNL and INL: 1LSB Max
On-Chip 4-Quadrant Resistors Allow Precise 0V to
10V, 0V to �10V or ±10V Outputs
Pin Compatible 14- and 16-Bit Parts
Asynchronous Clear Pin
LTC1591/LTC1597: Reset to Zero Scale
LTC1591-1/LTC1597-1: Reset to Midscale
Glitch Impulse < 2nV-s
28-Lead SSOP Package
Low Power Consumption: 10µW Typ
Power-On Reset

封装

应用

Process Control and Industrial Automation
Direct Digital Waveform Generation
Software-Controlled Gain Adjustment
Automatic Test Equipment

典型应用图

参数

LTC1597 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) *
LTC1597-1ACG	SSOP	28	C	$30.90	$26.85
LTC1597-1ACG#PBF	SSOP	28	C	$30.90	$26.85
LTC1597-1ACG#TR	SSOP	28	C		$26.95
LTC1597-1ACG#TRPBF	SSOP	28	C		$26.95
LTC1597-1ACN	PDIP	28	C	$31.45	$26.50
LTC1597-1ACN#PBF	PDIP	28	C	$31.45	$26.50
LTC1597-1AIG	SSOP	28	I	$36.30	$31.60
LTC1597-1AIG#PBF	SSOP	28	I	$36.30	$31.60
LTC1597-1AIG#TR	SSOP	28	I		$31.70
LTC1597-1AIG#TRPBF	SSOP	28	I		$31.70
LTC1597-1AIN	PDIP	28	I	$37.00	$31.25
LTC1597-1AIN#PBF	PDIP	28	I	$37.00	$31.25
LTC1597-1BCG	SSOP	28	C	$19.15	$16.25
LTC1597-1BCG#PBF	SSOP	28	C	$19.15	$16.25
LTC1597-1BCG#TR	SSOP	28	C		$16.35
LTC1597-1BCG#TRPBF	SSOP	28	C		$16.35
LTC1597-1BCN	PDIP	28	C	$18.80	$15.90
LTC1597-1BCN#PBF	PDIP	28	C	$18.80	$15.90
LTC1597-1BIG	SSOP	28	I	$22.50	$19.00
LTC1597-1BIG#PBF	SSOP	28	I	$22.50	$19.00
LTC1597-1BIG#TR	SSOP	28	I		$19.10
LTC1597-1BIG#TRPBF	SSOP	28	I		$19.10
LTC1597-1BIN	PDIP	28	I	$22.15	$18.65
LTC1597-1BIN#PBF	PDIP	28	I	$22.15	$18.65
LTC1597ACG	SSOP	28	C	$30.90	$26.85
LTC1597ACG#PBF	SSOP	28	C	$30.90	$26.85
LTC1597ACG#TR	SSOP	28	C		$26.95
LTC1597ACG#TRPBF	SSOP	28	C		$26.95
LTC1597ACN	PDIP	28	C	$31.45	$26.50
LTC1597ACN#PBF	PDIP	28	C	$31.45	$26.50
LTC1597AIG	SSOP	28	I	$36.30	$31.60
LTC1597AIG#PBF	SSOP	28	I	$36.30	$31.60
LTC1597AIG#TR	SSOP	28	I		$31.70
LTC1597AIG#TRPBF	SSOP	28	I		$31.70
LTC1597AIN	PDIP	28	I	$37.00	$31.25
LTC1597AIN#PBF	PDIP	28	I	$37.00	$31.25
LTC1597BCG	SSOP	28	C	$19.15	$16.25
LTC1597BCG#PBF	SSOP	28	C	$19.15	$16.25
LTC1597BCG#TR	SSOP	28	C		$16.35
LTC1597BCG#TRPBF	SSOP	28	C		$16.35
LTC1597BCN	PDIP	28	C	$18.80	$15.90
LTC1597BCN#PBF	PDIP	28	C	$18.80	$15.90
LTC1597BIG	SSOP	28	I	$22.50	$19.00
LTC1597BIG#PBF	SSOP	28	I	$22.50	$19.00
LTC1597BIG#TR	SSOP	28	I		$19.10
LTC1597BIG#TRPBF	SSOP	28	I		$19.10
LTC1597BIN	PDIP	28	I	$22.15	$18.65
LTC1597BIN#PBF	PDIP	28	I	$22.15	$18.65

LTC1597 数据手册及相关资料下载

数据手册(英文) : LTC1591/1597 - 14/16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors.PDF
应用指南 (英文) : AN74 - Component and Measurement Advances Ensure 16-Bit DAC Settling Time.PDF
设计要点 (英文) : DN214 - Selecting Op Amps for Precision 16-Bit DACs.PDF
可靠性数据 : R107 Reliability Data .PDF
产品选型卡 : LTC2757 - ±1LSB 18-Bit DAC.PDF
LT Journal : Aug 1998 Component and Measurement Advances Ensure 16-Bit DAC Settling Time (Part One).PDF
LT Journal : Feb 1999 16-Bit Parallel DAC Has 1LSB linearity, Ultralow Glitch and Accurate 4-Quadrant Resistors.PDF
LT Journal : Mar 2002 A Composite Amplifier Topology Wrings More Performance Out of the LTC1597 16-Bit Current Output DAC.PDF
LT Journal : May 2000 Dual Operational Amplifier Combines 16-Bit Precision with High Speed.PDF
LT Journal : Nov 1998 LT1468: An Operational Amplifier for Fast, 16-Bit Systems.PDF