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19-2195; Rev 1; 10/04
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
DAC
REGISTER
INPUT
CONTROL
LOGIC
10-BIT
DAC
REF+
VDD GND
OUT
100k
1k
CS
SCLK
DIN
REF-
OUTPUT
BUFFER
POWER-ON
RESET
POWER-DOWN
CONTROL
LOGIC
MAX5711
General Description
The MAX5711 is a small footprint, low-power, 10-bit digi-
tal-to-analog converter (DAC) that operates from a single
+2.7V to +5.5V supply. The MAX5711 on-chip precision
output amplifier provides rail-to-rail output swing.
Drawing an 85A supply current at 3V, the MAX5711 is
ideally suited to portable battery-operated equipment.
The MAX5711 utilizes a 3-wire serial interface compatible
with SPI/QSPI/MICROWIRE and DSP-interface
standards. All logic inputs are CMOS-logic compatible
and buffered with Schmitt triggers to allow direct interfac-
ing to optocouplers. The MAX5711 incorporates a power-
on reset (POR) circuit that ensures that the DAC begins in
a zero-volt-state upon power-up. A power-down mode
that reduces current consumption to 0.3A may be initiat-
ed through a software command.
The MAX5711 is available in a small 6-pin SOT23 pack-
age. For dual and quad 10-bit versions, see the MAX5721
and MAX5741 data sheets. For single, dual, and quad
12-bit versions, see the MAX5712, MAX5722, and
MAX5742 data sheets. The MAX5711 is specified over
the automotive temperature range of -40°C to +125°C.
Applications
Automatic Tuning
Gain and Offset Adjustment
Power Amplifier Control
Process Control I/O Boards
Battery-Powered Equipment
VCO Control
Features
Wide -40°C to +125°C Operating Temperature
Range
Low 85A Supply Current
Ultra Low 0.3A Power-Down Supply Current
Single +2.7V to +5.5V Supply Voltage
Fast 20MHz 3-Wire SPI/QSPI/MICROWIRE and
DSP-Compatible Serial Interface
Schmitt-Triggered Inputs for Direct Interfacing to
Optocouplers
Rail-to-Rail Output Buffer
Power-On Reset to Zero Volts
Three Software-Selectable Power-Down Output
Impedances (100k
, 1k, Hi-Z)
Tiny 6-Pin SOT23 Package
MAX5711
10-Bit, Low-Power, Rail-to-Rail
Voltage-Output Serial DAC in SOT23
________________________________________________________________ Maxim Integrated Products
1
__________________Pin Configuration
GND
SCLK
DIN
1
6
OUT
5
VDD
MAX5711
SOT23
TOP VIEW
2
34
CS
Functional Diagram
Ordering Information
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor, Corp.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX5711EUT-T
-40
°C to +85°C
6 SOT23-6
ABCP
MAX5711AUT-T
-40
°C to +125°C
6 SOT23-6
AAUC
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相关代理商/技术参数
MAX5711AUT-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5711EUT 制造商:Maxim Integrated Products 功能描述:10-BIT, LOW-POWER, RAIL-TO-RAIL VOLTAGE-OUTPU - Cut Tape Product
MAX5711EUT+ 制造商:Maxim Integrated Products 功能描述:
MAX5711EUT+T 功能描述:数模转换器- DAC 10-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5711EUT-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5712AUT 制造商:Maxim Integrated Products 功能描述:12-BIT LOW-POWER RAIL-TO-RAIL VOL - Cut Tape Product
MAX5712AUT+T 功能描述:数模转换器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5712AUT-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube