參數(shù)資料
型號(hào)： MAX5176BEEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： DAC
英文描述： Low-Power, Serial, 12-Bit DACs with Voltage Output
中文描述： SERIAL INPUT LOADING, 18 us SETTLING TIME, 12-BIT DAC, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁(yè)數(shù)： 1/16頁(yè)
文件大小： 255K
代理商： MAX5176BEEE
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Desc ription
The MAX5174/MAX5176 low-power, serial, voltage-out-
put, 12-bit digital-to-analog converters (DACs) feature a
precision output amplifier in a space-saving 16-pin
QSOP package. The MAX5174 operates from a single
+5V supply, and the MAX5176 operates from a single
+3V supply. Both devices draw only 280μA of supply
current, which reduces to 1μA in shutdown. In addition,
the programmable power-up reset feature allows for a
user-selectable output voltage state of either 0 or mid-
scale.
The 3-wire, digital, serial interface is compatible with
SPI/QSPI, and MICROWIRE standards. An input
register followed by a DAC register provides a double-
buffered input, allowing the input and DAC registers to
be updated independently or simultaneously with a 16-
bit serial word. Additional features include software and
hardware shutdown, shutdown lockout, a hardware
clear pin, and a reference input capable of accepting
DC and offset AC signals. These devices provide a pro-
grammable digital output pin for added functionality
and a serial-data output pin for daisy-chaining. All logic
inputs are TTL/CMOS compatible and are internally
buffered with Schmitt triggers to allow direct interfacing
to optocouplers.
The MAX5174/MAX5176 incorporate a proprietary on-
chip circuit that keeps the output voltage virtually
“glitch free,” limiting the glitches to a few millivolts dur-
ing power-up.
Both devices are available in 16-pin QSOP packages
and are specified for the extended (-40°C to +85°C)
temperature range. The MAX5170/MAX5172 are pin-
compatible 14-bit upgrades to the MAX5174/MAX5176.
For 100% pin-compatible DACs with internal reference,
see the 13-bit MAX5130/MAX5131 and the 12-bit
MAX5120/MAX5121 data sheets.
Applic ations
Industrial Process Controls
Digital Offset and Gain Adjustment
Motion Control
Automatic Test Equipment (ATE)
Remote Industrial Controls
μP-Controlled Systems
Features
o
±1 LSB INL
o
1μA Shutdown Current
o
“Glitch Free” Output Voltage at Power-Up
o
Single-Supply Operation
+5V (MAX5174)
+3V (MAX5176)
o
Full-Scale Output Range
+2.048V (MAX5176, V
REF
= +1.25V)
+4.096V (MAX5174, V
REF
= +2.5V )
o
Rail-to-Rail
Output Amplifier
o
Adjustable Output Offset
o
Low THD (-80dB) in Multiplying Operation
o
SPI/QSPI/MICROWIRE-Compatible 3-Wire Serial
Interface
o
Programmable Shutdown Mode and Power-Up
Reset
o
Buffered Output Capable of Driving 5k
|| 100pF
Loads
o
User-Programmable Digital Output Pin Allows
Serial Control of External Components
o
14-Bit Upgrades Available (MAX5170/MAX5172)
M
Low-Power, S erial, 12-Bit DACs
with Voltage Output
________________________________________________________________ Maxim Integrated Products
1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
OS
V
DD
N.C.
REF
AGND
PDL
UPO
DOUT
DGND
TOP VIEW
MAX5174
MAX5176
QSOP
OUT
RS
CS
SHDN
CLR
DIN
SCLK
19-1475; Rev 0; 4/99
PART
MAX5174
AEEE
MAX5174BEEE
MAX5176
AEEE
MAX5176BEEE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
16 QSOP
16 QSOP
16 QSOP
16 QSOP
Pin Configuration
Ordering Information
INL
(LSB)
±1
±2
±2
±4
Functional Diagram appears at end of data sheet.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
相關(guān)PDF資料
PDF描述
MAX5174 Low-Power, Serial, 12-Bit DACs with Voltage Output
MAX5174AEEE Low-Power, Serial, 12-Bit DACs with Voltage Output
MAX5177AEEE Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output
MAX5175 Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output
MAX5175AEEE Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5176BEEE+ 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
MAX5176BEEE+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
MAX5176BEEE-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
MAX5177 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Power.Serial.12-Bit DACs with Force-Sense Voltage-Output
MAX5177AEEE 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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