參數(shù)資料
型號： MAX517-MAX519
廠商： Maxim Integrated Products, Inc.
英文描述： 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
中文描述： 2線串行8位DAC與軌至軌輸出
文件頁數(shù)： 1/16頁
文件大?。?/td> 178K
代理商： MAX517-MAX519
_______________General Desc ription
The MAX517/MAX518/MAX519 are 8-bit voltage output
digital-to-analog converters (DACs) with a simple 2-wire
serial interface that allows communication between
multiple devices. They operate from a single 5V supply
and their internal precision buffers allow the DAC out-
puts to swing rail-to-rail.
The MAX517 is a single DAC and the MAX518/MAX519
are dual DACs. The MAX518 uses the supply voltage
as the reference for both DACs. The MAX517 has a ref-
erence input for its single DAC and each of the
MAX519’s two DACs has its own reference input.
The MAX517/MAX518/MAX519 feature a serial interface
and internal software protocol, allowing communication
at data rates up to 400kbps. The interface, combined
with the double-buffered input configuration, allows the
DAC registers of the dual devices to be updated indi-
vidually or simultaneously. In addition, the devices can
be put into a low-power shutdown mode that reduces
supply current to 4μA. Power-on reset ensures the DAC
outputs are at 0V when power is initially applied.
The MAX517/MAX518 are available in space-saving 8-
pin DIP and SO packages. The MAX519 comes in 16-
pin DIP and SO packages.
________________________Applic ations
Minimum Component Analog Systems
Digital Offset/Gain Adjustment
Industrial Process Control
Automatic Test Equipment
Programmable Attenuators
____________________________Features
o
Single +5V Supply
o
Simple 2-Wire Serial Interface
o
I
2
C Compatible
o
Output Buffer Amplifiers Swing Rail-to-Rail
o
Space-Saving 8-pin DIP/SO Packages
(MAX517/MAX518)
o
Reference Input Range Includes Both Supply Rails
(MAX517/MAX519)
o
Power-On Reset Clears All Latches
o
4μA Power-Down Mode
______________Ordering Information
M
2-Wire S erial 8-Bit DACs with
Rail-to-Rail Outputs
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
1
2
3
4
8
7
6
5
OUT1 (REF0)
V
DD
AD0
AD1
SDA
SCL
GND
OUT0
MAX517
MAX518
DIP/SO
TOP VIEW
_________________Pin Configurations
INPUT
LATCH 0
OUTPUT
LATCH 0
START/STOP
DETECTOR
DAC0
INPUT
LATCH 1
8-BIT
SHIFT
REGISTER
OUT0
REF
REF
OUT1
MAX518
8
1
DECODE
ADDRESS
COMPARATOR
DAC1
OUTPUT
LATCH 1
V
DD
7
SCL
AD0 AD1
3
4
6
5
GND
2
________________Func tional Diagram
19-0393; Rev 0; 5/95
PART
MAX517
ACPA
MAX517BCPA
MAX517ACSA
MAX517BCSA
MAX517BC/D
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 Plastic DIP
8 SO
8 SO
Dice*
TUE
(LSB)
1
1.5
1
1.5
1.5
0°C to +70°C
Ordering Information continued at end of data sheet.
*Dice are specified at T
A
= +25°C, DC parameters only.
**Contact factory for availability and processing to MIL-STD-883.
( ) ARE FOR MAX517
Pin Configurations continued at end of data sheet.
相關(guān)PDF資料
PDF描述
MAX517BMJA 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
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MAX5190BEEG 8-Bit, 40MHz, Current/Voltage-Output DACs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX518 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX5180 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, 10-Bit, 40MHz, Current/Voltage Simultaneous-Output DACs
MAX5180BEEI 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 2Ch High Speed 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)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5180BEEI+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 2Ch High Speed 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)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5180BEEI+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 2Ch High Speed 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)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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