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參數(shù)資料
| 型號(hào)： | MAX5532 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
| 中文描述： | 雙路、超低功耗、12位、電壓輸出DAC |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 1554K |
| 代理商： | MAX5532 |
General Description
The MAX5532–MAX5535 are dual, 12-bit, ultra-low-
power, voltage-output, digital-to-analog converters
(DACs) offering Rail-to-Rail
buffered voltage outputs.
The DACs operate from a 1.8V to 5.5V supply and con-
sume less than 5μA, making the devices suitable for
low-power and low-voltage applications. A shutdown
mode reduces overall current, including the reference
input current, to just 0.18μA. The MAX5532–MAX5535
use a 3-wire serial interface that is compatible with
SPI, QSPI, and MICROWIRE.
Upon power-up, the MAX5532–MAX5535 outputs are
driven to zero scale, providing additional safety for
applications that drive valves or for other transducers
that need to be off during power-up. The zero-scale
outputs enable glitch-free power-up.
The MAX5532 accepts an external reference input and
provides unity-gain outputs. The MAX5533 contains a
precision internal reference and provides a buffered
external reference output with unity-gain DAC outputs.
The MAX5534 accepts an external reference input and
provides force-sense outputs. The MAX5535 contains a
precision internal reference and provides a buffered
external reference output with force-sense DAC outputs.
The MAX5534/MAX5535 are available in a 4mm x 4mm
x 0.8mm, 12-pin, thin QFN package. The MAX5532/
MAX5533 are available in an 8-pin μMAX package. All
devices are guaranteed over the extended -40°C to
+85°C temperature range.
For 10-bit compatible devices, refer to the MAX5522–
MAX5525 data sheet. For 8-bit compatible devices,
refer to the MAX5512–MAX5515 data sheet.
Applications
Portable Battery-Powered Devices
Instrumentation
Automatic Trimming and Calibration in Factory
or Field
Programmable Voltage and Current Sources
Industrial Process Control and Remote
Industrial Devices
Remote Data Conversion and Monitoring
Chemical Sensor Cell Bias for Gas Monitors
Programmable LCD Bias
Features
Ultra-Low 5μA Supply Current
Shutdown Mode Reduces Supply Current to
0.18μA (max)
Single +1.8V to +5.5V Supply
Small 4mm x 4mm x 0.8mm Thin QFN Package
Internal Reference Sources 8mA of Current
(MAX5533/MAX5535)
Flexible Force-Sense-Configured Rail-to-Rail
Output Buffers
Fast 16MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-
Compatible Serial Interface
TTL- and CMOS-Compatible Digital Inputs with
Hysteresis
Glitch-Free Outputs During Power-Up
M
Dual, Ultra-Low-Power,
12-Bit, Voltage-Output DACs
________________________________________________________________
Maxim Integrated Products
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.
1
Ordering Information
19-3062; Rev 0; 12/03
*
EP = Exposed paddle (internally connected to GND).
Pin Configurations continued at end of data sheet.
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 μMAX
8 μMAX
12 Thin QFN-EP*
12 Thin QFN-EP*
MAX5532
EUA
MAX5533
EUA
MAX5534
ETC
MAX5535
ETC
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Selector Guide
PART
OUTPUTS
Unity gain
Unity gain
Force sense
Force sense
REFERENCE
External
Internal
External
Internal
TOP MARK
—
—
AACM
AACN
MAX5532EUA
MAX5533EUA
MAX5534ETC
MAX5535ETC
1
2
3
4
8
7
6
5
OUTA
GND
V
DD
OUTB
REFIN(MAX5532)
REFOUT(MAX5533)
DIN
SCLK
CS
MAX5532
MAX5533
μ
MAX
TOP VIEW
Pin Configurations
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5532EUA | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
| MAX5533 | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
| MAX5533EUA | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
| MAX5534ETC | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
| MAX5535ETC | Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5532EUA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5532EUA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5532EUA+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5532EUA-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5533EUA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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