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參數(shù)資料
| 型號(hào)： | MAX5531ETC |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | ULTRA-LOW POWER, 12-BIT, VOLTAGE-OUTPUT DACS |
| 中文描述： | SERIAL INPUT LOADING, 660 us SETTLING TIME, 12-BIT DAC, QCC12 |
| 封裝： | 4 X 4 MM, 0.80 MM HEIGHT, MO-220, QFN-12 |
| 文件頁(yè)數(shù)： | 1/19頁(yè) |
| 文件大?。?/td> | 1015K |
| 代理商： | MAX5531ETC |
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General Description
The MAX5530/MAX5531 are single, 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 6μA, making them desirable for low-
power and low-voltage applications. A shutdown mode
reduces overall current, including the reference input
current, to just 0.18μA. The MAX5530/MAX5531 use a
3-wire serial interface that is compatible with SPI,
QSPI, and MICROWIRE.
At power-up, the MAX5530/MAX5531 outputs are driven
to zero scale, providing additional safety for applications
that drive valves or for other transducers that must be off
during power-up. The zero-scale outputs enable glitch-
free power-up.
The MAX5530 accepts an external reference input. The
MAX5531 contains an internal reference and provides
an external reference output. Both devices have force-
sense-configured output buffers.
The MAX5530/MAX5531 are available in a 4mm x 4mm x
0.8mm, 12-pin, thin QFN package and are guaranteed
over the extended -40
°
C to +85
°
C temperature range.
For 10-bit compatible devices, refer to the MAX5520/
MAX5521 data sheet. For 8-bit compatible devices,
refer to the MAX5510/MAX5511 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 Liquid Crystal Display (LCD) Bias
Features
Ultra-Low 6μA 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
Flexible Force-Sense-Configured Rail-to-Rail
Output Buffers
Internal Reference Sources 8mA of Current
(MAX5531)
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
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
12
FB
11
N.C.
10
OUT
4
5
N.C.
6
N.C.
1
2
SCLK
3
9
8
7
DIN
GND
V
DD
N.C.
MAX5530
MAX5531
CS
REFIN (MAX5530)
REFOUT(MAX5531)
THIN QFN
TOP VIEW
Pin Configuration
Ordering Information
Selector Guide
19-3063; Rev 0; 1/04
PART
REFERENCE
External
Internal
TOP MARK
AACS
AACT
MAX5530ETC
MAX5531ETC
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
12 Thin QFN-EP*
12 Thin QFN-EP*
MAX5530
ETC
MAX5531
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
*
EP = Exposed paddle (internally connected to GND).
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參數(shù)描述 |
|---|---|
| MAX5531ETC+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 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 |
| MAX5531ETC+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 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 |
| MAX5531ETC-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 |
| 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 |
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