MAX5158:低功耗、双路、10位、电压输出DAC,串行接口

双路、串行、电压输出DAC,采用QSOP封装

The MAX5158/MAX5159 low-power, serial, voltage-output, dual, 10-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5158) or +3V (MAX5159) supply. These devices feature Rail-to-Rail output swing and are available in a space-saving 16-pin QSOP package. To maximize dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V. The 3-wire serial interface is SPI™/QSPI™ and MICROWIRE™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include a 2µA programmable shutdown, hardware-shutdown lockout, a separate reference-voltage input for each DAC that accepts AC and DC signals, and an active-low clear input (CL) that resets all registers and DACs to zero. The MAX5158/MAX5159 provide a programmable logic pin for added functionality and a serial-data output pin for daisy chaining.

关键特性
  • 10-Bit Dual DAC with Internal Gain of +2V/V
  • Rail-to-Rail Output Swing
  • 8µs Settling Time
  • Single-Supply Operation:
    • +5V (MAX5158)
    • +3V (MAX5159)
  • Low Quiescent Current:
    • 500µA (normal operation)
    • 2µA (shutdown mode)
  • SPI/QSPI and Microwire Compatible
  • Available in Space-Saving 16-Pin QSOP Package
  • Power-On Reset Clears Registers and DACs to Zero
  • Adjustable Output Offset
MAX5158、MAX5159:功能原理框图
MAX5158、MAX5159:功能原理框图
应用
  • 数字增益与失调控制
  • 通用产品
  • 运动控制
  • 远端工业控制
数据手册DataSheet
语言下载文件备注
英文MAX5158-MAX5159.pdfRev 1; 12/1997
关键参数
Part NumberResolution
(bits)
ChannelsOutput TypeReferenceINL
(±LSB)
InterfaceSupply Range
(V)
Supply Range
(V)
ICC
(mA)
Settling Time
(µs)
Package/PinsOper. Temp.
(°C)
Budgetary
Price
maxminmaxmaxtypSee Notes
MAX5158102Voltage- BufferedExt.1Serial - SPI4.55.50.658
  • CDIP(N)/16
  • PDIP(N)/16
  • QSOP/16
  • -55 to +125
  • -40 to +85
  • 0 to +70
$2.84 @1k
MAX51592.73.60.6
  • CDIP(N)/16
  • PDIP(N)/16
  • QSOP/16
$3.55 @500
相关产品
  • MAX5154:低功耗、双路、12位、电压输出DAC,串行接口
  • MAX5152:低功耗、双路、13位、电压输出DAC,带有可配置输出
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX5158CEE停止供货MAX5158CEE+QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:否
MAX5158CEE+生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX5158CEE+T生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX5158CEE-T停止供货MAX5158CEE+TQSOP;16引脚0°C至+70°C参考数据资料
MAX5158CPE停止供货MAX5158CPE+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX5158CPE+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX5158EEE停止供货MAX5158EEE+QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX5158EEE+生产中QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX5158EEE+T生产中QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX5158EEE-T停止供货MAX5158EEE+TQSOP;16引脚-40°C至+85°C参考数据资料
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX5158EPE停止供货MAX5158EPE+PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX5158EPE+生产中PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX5158MJE停止供货CDIP(N),;16引脚;173.5mm²-55°C至+125°CRoHS/无铅:否
MAX5158-MAX5159.pdf MAX5159
功能原理框图 MAX5159