MAX518BCSA-T

更新时间： 2024-11-02 12:58:07

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数据手册

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MAX518BCSA-T 数据手册

19-0393; Rev 0; 5/95

2 -Wire S e ria l 8 -Bit DACs w it h

Ra il-t o -Ra il Ou t p u t s

78/MAX519

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ Single +5V Supply

♦ Simple 2-Wire Serial Interface

♦ I²C Compatible

♦ Output Buffer Amplifiers Swing Rail-to-Rail

♦ Space-Saving 8-pin DIP/SO Packages

(MAX517/MAX518)

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-

e re nc e inp ut for its s ing le DAC a nd e a c h of the

MAX519’s two DACs has its own reference input.

♦ Reference Input Range Includes Both Supply Rails

(MAX517/MAX519)

♦ Power-On Reset Clears All Latches

♦ 4µA Power-Down Mode

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.

______________Ord e rin g In fo rm a t io n

TUE

(LSB)

PART

TEMP. RANGE PIN-PACKAGE

MAX517ACPA

MAX517BCPA

MAX517ACSA

MAX517BCSA

MAX517BC/D

0°C to +70°C

8 Plastic DIP

8 SO

1.5

8 SO

1.5

Dice*

The MAX517/MAX518 are available in space-saving 8-

pin DIP and SO packages. The MAX519 comes in 16-

pin DIP and SO packages.

Ordering Information continued at end of data sheet.

*Dice are specified at T = +25°C, DC parameters only.

**Contact factory for availability and processing to MIL-STD-883.

________________________Ap p lic a t io n s

Minimum Component Analog Systems

Digital Offset/Gain Adjustment

________________Fu n c t io n a l Dia g ra m

Industrial Process Control

Automatic Test Equipment

REF

Programmable Attenuators

INPUT

LATCH 0

OUTPUT

LATCH 0

DAC0

OUT0

_________________P in Co n fig u ra t io n s

REF

INPUT

LATCH 1

OUTPUT

LATCH 1

DAC1

OUT1

TOP VIEW

OUT0

GND

SCL

8-BIT

SHIFT

OUT1 (REF0)

MAX518

ADDRESS

COMPARATOR

MAX517

MAX518

AD0

AD1

SCL

SDA

START/STOP

DETECTOR

DECODE

DIP/SO

( ) ARE FOR MAX517

Pin Configurations continued at end of data sheet.

GND

AD0 AD1

________________________________________________________________ Maxim Integrated Products

Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .

12 3 4 5 6 7...16

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与MAX518BCSA-T相关器件

型号	品牌	获取价格	描述	数据表
MAX518BEPA	MAXIM	获取价格	2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX518BESA	MAXIM	获取价格	2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX518BESA+	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 6us Settling Time, PDSO8, 0.150 INCH, SO-8
MAX518BESA+T	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 6us Settling Time, PDSO8, 0.150 INCH, SO-8
MAX518BESA-T	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 6us Settling Time, PDSO8, 0.150 INCH, SO-8
MAX518BMJA	MAXIM	获取价格	2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX519	MAXIM	获取价格	2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX519	ADI	获取价格	2线接口、串行、8位DAC，满摆幅输出
MAX5190	MAXIM	获取价格	8-Bit, 40MHz, Current/Voltage-Output DACs
MAX5190	ADI	获取价格	8位、40MHz、电流/电压输出DAC

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