LTC7541A是Improved Industry Standard CMOS 12-Bit Multiplying DAC

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LTC7541A - LTC7541A是Improved Industry Standard CMOS 12-Bit Multiplying DAC

LTC7541A是Linear公司的一款电流输出 DAC产品，LTC7541A是Improved Industry Standard CMOS 12-Bit Multiplying DAC，本站介绍了LTC7541A的封装应用图解、特点和优点、功能等，并给出了与LTC7541A相关的凌力尔特元器件型号供参考。

LTC7541A - Improved Industry Standard CMOS 12-Bit Multiplying DAC

LTC7541A - Improved Industry Standard CMOS 12-Bit Multiplying DAC - Linear Technology（凌力尔特）

功能描述

The LTC7541A is a 12-bit resolution multiplying digital-to-analog converter (DAC).Laser-trimmed thin-film resistors provide excellent absolute accuracy. Precision matched resistors and CMOS circuitry result in remarkable stability with temperature and supply variations.The LTC7541A is a superior pin compatible replacement for the industry standard AD7541A/AD7541. Improvements include better accuracy and stability and reduced sensitivity to output amplifier offset. The LTC7541A is also very resistant to latch-up.In addition to 2-quadrant and 4-quadrant multiplying configurations, the LTC7541A performs well in digitally programmable gain and noninverting voltage output applications. Low cost, improved performance and versatility make the LTC7541A the best choice for many new designs and for upgrading existing systems. Parts are available in 18-pin PDIP and 18-pin SO Wide packages.

特点

Improved Direct Replacement for AD7541A and AD7541

4-Quadrant Multiplication

12-Bit End-Point Linearity: ±0.5LSB DNL and INL Over Temperature

All Grades Guaranteed Monotonic

Maximum Gain Error: ±1LSB

Single 5V to 15V Supply

TTL and CMOS Logic Compatible

Reduced Sensitivity to Op Amp Offset

Low Power Consumption

Virtually Latch-Up Proof

Low Cost

应用

Motion Control Systems

Microprocessor-Controlled Calibration

Automatic Test Equipment

Programmable Gain Amplifiers

Digitally Controlled Filters

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

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)
LTC7541ABN	N-18	I	$7.50	$6.00
LTC7541ABN#PBF	N-18	I	$7.50	$6.00
LTC7541ABSW	SW-18	I	$7.50	$6.00
LTC7541ABSW#PBF	SW-18	I	$7.50	$6.00
LTC7541ABSW#TR	SW-18	I		$6.10
LTC7541ABSW#TRPBF	SW-18	I		$6.10
LTC7541AJN	N-18	C	$4.42	$3.65
LTC7541AJN#PBF	N-18	C	$4.42	$3.65
LTC7541AJSW	SW-18	C	$4.42	$3.65
LTC7541AJSW#PBF	SW-18	C	$4.42	$3.65
LTC7541AJSW#TR	SW-18	C		$3.75
LTC7541AJSW#TRPBF	SW-18	C		$3.75
LTC7541AKN	N-18	C	$6.00	$4.95
LTC7541AKN#PBF	N-18	C	$6.00	$4.95
LTC7541AKSW	SW-18	C	$6.00	$4.95
LTC7541AKSW#PBF	SW-18	C	$6.00	$4.95
LTC7541AKSW#TR	SW-18	C		$5.05
LTC7541AKSW#TRPBF	SW-18	C		$5.05