特殊功能 DAC

Analog Devices 提供了单通道或双通道、6 位至 10 位特殊功能 DAC。该产品组合包括用于可编程电流源的电流供应或电流吸收 DAC、以及拟用于风扇速度控制应用 (例如,在网络服务器的存储器阵列中) 的 DAC。
产品选型表

Special Function DAC

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SortOrderPart## of ChannelsDAC TypeResolution
(bits)
InterfacePower
(typ)
(W)
DAC INL
(max)
(LSBs)
Settling Time
(typ)
(s p-p)
Vout RangeCommentsUS Price 1000 to 4999
($ US)
1LTC2644-8 2 Voltage 8 PWM 8.1m 0.5 0V to 2.5V, 0V to VREF Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $2.45 (LTC2644CMS-L8#PBF)
2LTC2644-12 2 Voltage 12 PWM 8.1m 2.5 7.8µ 0V to 2.5V, 0V to VREF Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $2.75 (LTC2644CMS-L12#PBF)
3LTC2644-10 2 Voltage 10 PWM 8.1m 1 7.4µ 0V to 2.5V, 0V to VREF Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $2.60 (LTC2644CMS-L10#PBF)
4LTC2645-8 4 Voltage 8 PWM 12m 0.5 0V to 2.5V, 0V to VREF LTC2645 - Quad 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $2.55 (LTC2645CMS-L8#PBF)
5LTC2645-12 4 Voltage 12 PWM 12m 2.5 7.8µ 0V to 2.5V, 0V to VREF LTC2645 - Quad 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $3.95 (LTC2645CMS-L12#PBF)
6LTC2645-10 4 Voltage 10 PWM 12m 1 7.4µ 0V to 2.5V, 0V to VREF LTC2645 - Quad 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference $3.25 (LTC2645CMS-L10#PBF)
7LTC1840 2 Current 8 Serial I2C 1.2m 4- 100uA Sourcing Dual Fan Controller with 2-Wire Interface $2.75 (LTC1840CGN#PBF)
8LTC1427-50 1 Current 10 Serial I2C 550µ 1- 50µA sourcing Micropower, 10-Bit Current Output DAC with SMBus Serial Interface $3.00 (LTC1427CS8-50#PBF)
9LTC1428-50 1 Current 8 Pulse Mode 120µ 1- 50µA sinking Micropower 8-Bit Current Sink Output D/A Converter $2.55 (LTC1428CS8-50#PBF)
10LTC1426 2 Voltage 6 Pulse Mode 550µ 0.05- 0V to VREF Micropower Dual 6-Bit PWM DAC $3.50 (LTC1426CS8#PBF)
11LTC1329A-50 1 Current 8 Pulse Mode 313µ-- 50µA sourcing Micropower 8-Bit Current Output D/A Converter (50uA ±3% Output Range)-
12LTC1329-50 1 Current 8 Pulse Mode 313µ-- 50µA sourcing Micropower 8-Bit Current Output D/A Converter (50uA ±3% Output Range) $2.55 (LTC1329CS8-50#PBF)
13LTC1329-10 1 Current 8 Pulse Mode 247µ-- 10µA sourcing Micropower 8-Bit Current Output D/A Converter (10uA ±3% Output Range) $2.55 (LTC1329CS8-10#PBF)