LTC1590 Dual Serial 12-Bit Multiplying DAC
The LTC®1590 is a dual, serial input 12-bit multiplying digital-to-analog converter (DAC). It includes two current output multiplying CMOS DACs and an easy SPI compatible serial interface with daisy-chain output. An asynchronous CLR pin sets both DACs to zero scale. Excellent accuracy, stability and versatility are combined with the smallest package available for a dual 12-bit multiplying DAC. Parts are available in 16-pin PDIP and narrow SO packages and are specified over the commercial and industrial temperature ranges
产品特点 Features
- DNL and INL Over Temperature: ±0.5LSB Max
- Gain Error: ±1LSB Max
- Low Supply Current: 10µA Max
- 4-Quadrant Multiplication
- Power-On Reset
- Asynchronous Clear Input
- Daisy-Chain 3-Wire Serial Interface
- 16-Pin Narrow SO and PDIP Packages
封装
| 应用
- Process Control and Industrial Automation
- Software Controlled Gain Adjustment
- Digitally Controlled Filter and Power Supplies
- Automatic Test Equipment
典型应用图
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LTC1590 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) * |
| LTC1590CN |
PDIP |
16 |
C |
$7.15 |
$6.25 |
| LTC1590CN#PBF |
PDIP |
16 |
C |
$7.15 |
$6.25 |
| LTC1590CS |
SO |
16 |
C |
$7.30 |
$6.35 |
| LTC1590CS#PBF |
SO |
16 |
C |
$7.30 |
$6.35 |
| LTC1590CS#TR |
SO |
16 |
C |
|
$6.41 |
| LTC1590CS#TRPBF |
SO |
16 |
C |
|
$6.41 |
| LTC1590IN |
PDIP |
16 |
I |
$7.85 |
$6.90 |
| LTC1590IN#PBF |
PDIP |
16 |
I |
$7.85 |
$6.90 |
| LTC1590IS |
SO |
16 |
I |
$8.00 |
$7.00 |
| LTC1590IS#PBF |
SO |
16 |
I |
$8.00 |
$7.00 |
| LTC1590IS#TR |
SO |
16 |
I |
|
$7.06 |
| LTC1590IS#TRPBF |
SO |
16 |
I |
|
$7.06 |
LTC1590 数据手册及相关资料下载
- 数据手册(英文) : LTC1590 - Dual Serial 12-Bit Multiplying DAC.PDF
- 应用指南 (英文) : AN87 - linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products.PDF
- 设计要点 (英文) : DN167 - The LTC1590: Applications Versatility of Dual 12-Bit DAC.PDF
- 可靠性数据 : R391 Reliability Data .PDF
- 产品选型卡 : LTC2757 - ±1LSB 18-Bit DAC.PDF
- 产品选型卡 : LTC2758 - ±1LSB 18-Bit Serial DACs.PDF
