MAX5541：低成本、+5V、串行输入、电压输出、16位DAC

成本最低的16位DAC

The MAX5541 serial-input, voltage-output, 16-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in a low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset (POR) circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™-compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5541 is available in an 8-pin SO package. For the 1 LSB (max) INL version, refer to the MAX541 data sheet.

关键特性

Full 16-Bit Performance Without Adjustments
+5V Single-Supply Operation
Low Power: 1.5mW
1µs Settling Time
Unbuffered Voltage Output Directly Drives 60kΩ Loads
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode)
Schmitt Trigger Inputs for Direct Optocoupler Interface
Choose MAX541 as a 1 LSB (max) INL Upgrade to the MAX5541

MAX5541：功能原理框图

应用

自动测试设备(ATE)
数据采集
高分辨率失调与增益调节
工业过程控制

数据手册DataSheet

语言	下载文件	备注
英文	MAX5541.pdf	Rev 2; 09/2002

关键参数

Part Number	Resolution (bits)	Channels	Output Type	Reference	INL (±LSB)	Interface	Supply Range (V)	Supply Range (V)	I_CC (mA)	Settling Time (µs)	Package/Pins	Oper. Temp. (°C)	Budgetary Price
Part Number	Resolution (bits)	Channels	Output Type	Reference	max	Interface	min	max	max	typ	Package/Pins	Oper. Temp. (°C)	See Notes
MAX5541	16	1	Voltage- Unbuffered	Ext.	16	Serial - SPI	4.75	5.25	1.1	1	SOIC(N)/8	-40 to +85 0 to +70	$6.02 @1k

技术资料

质量和环境数据

MAX5541.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX5541CSA	停止供货	MAX5541CSA+	SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：否
MAX5541CSA+	生产中		SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX5541CSA+T	生产中		SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX5541CSA-T	停止供货	MAX5541CSA+T	N.SO；8引脚	0°C至+70°C	参考数据资料
MAX5541ESA	停止供货	MAX5541ESA+	SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX5541ESA+	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX5541ESA+T	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX5541ESA-T	停止供货	MAX5541ESA+T	SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否