Rainbow-electronics MAX5102 Manual do Utilizador descarregar pdf (Página 1)

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 Description

The MAX5102 parallel-input, voltage-output, dual 8-bit

digital-to-analog converter (DAC) operates from a single

+2.7V to +5.5V supply and comes in a space-saving

16-pin TSSOP package. Internal precision buffers

swing Rail-to-Rail

, and the reference input range

includes both ground and the positive rail. Both DACs

share a common reference input.

The MAX5102 has separate input latches for each of its

DACs. Data is transferred to the input latches from a

common 8-bit input port. The DACs are individually

selected through address input A0 and are updated by

bringing WR low.

The MAX5102 features a shutdown mode that reduces

current to 1nA, as well as a power-on reset mode that

resets all registers to code 00 hex on power-up.

Applications

Digital Gain and Offset Adjustment

Programmable Attenuators

Portable Instruments

Power-Amp Bias Control

Features

♦ +2.7V to +5.5V Single-Supply Operation

♦ Ultra-Low Supply Current

0.2mA while Operating

1nA in Shutdown Mode

♦ Ultra-Small 16-Pin TSSOP Package

♦ Ground to V

Reference Input Range

♦ Output Buffer Amplifiers Swing Rail-to-Rail

♦ Power-On Reset Sets All Registers to Zero

MAX5102

+2.7V to +5.5V, Low-Power, Dual, Parallel

8-Bit DAC with Rail-to-Rail Voltage Outputs

________________________________________________________________ Maxim Integrated Products 1

OUTA

OUTB

GND

TOP VIEW

MAX5102

TSSOP

REF

SHDN

19-1565; Rev 0; 10/99

PART

MAX5102AEUE

MAX5102BEUE -40°C to +85°C

-40°C to +85°C

TEMP. RANGE PIN-PACKAGE

16 TSSOP

Pin Configuration

Ordering Information

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

INL

(LSB)

±1

±2

OUTA

OUTB

MAX5102

DAC A

DAC B

INPUT

LATCH A

INPUT

LATCH B

CONTROL

LOGIC

SHDNREF

D0–D7

Functional Diagram

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1

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 Descript

Página 2 - ELECTRICAL CHARACTERISTICS

Code = FF hexMAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs2 ___________________________________________

Página 3 - · 240 / 256)

MAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs__________________________________________________________

Página 4

MAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs4 ________________________________________________________

Página 5

MAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs__________________________________________________________

Página 6 - Detailed Description

MAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs6 ________________________________________________________

Página 7 - Chip Information

input latches. To avoid output glitches in the MAX5102,ensure that data is valid before WR goes low. When thedevice powers up (i.e., VDDramps up), all

Página 8 - Package Information

MAX5102+2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage OutputsMaxim cannot assume responsibility for use of any circuitr

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Rainbow-electronics MAX5102 Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Sensores Rainbow-electronics MAX5102. Rainbow Electronics MAX5102 User Manual Manual do Utilizador

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Consulte online ou descarregue Manual do Utilizador para Sensores Rainbow-electronics MAX5102. Rainbow Electronics MAX5102 User Manual Manual do Utilizador

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