Rainbow-electronics MAX5355 Manual de usuario descargar pdf

__________________General Description

The MAX5354/MAX5355 combine a low-power, voltage-

output, 10-bit digital-to-analog converter (DAC) and a

precision output amplifier in an 8-pin µMAX or DIP pack-

age. The MAX5354 operates from a single +5V supply,

and the MAX5355 operates from a single +3.3V supply.

Both devices draw less than 280µA of supply current.

The output amplifier’s inverting input is available to the

user, allowing specific gain configurations, remote

sensing, and high output current capability. This makes

the MAX5354/MAX5355 ideal for a wide range of appli-

cations, including industrial process control. Other fea-

tures include a software shutdown and power-on reset.

The serial interface is compatible with SPI™/QSPI™

and Microwire™. The DAC has a double-buffered input,

organized as an input register followed by a DAC regis-

ter. A 16-bit serial word loads data into the input regis-

ter. The DAC register can be updated independently or

simultaneously with the input register. All logic inputs

are TTL/CMOS-logic compatible and buffered with

Schmitt triggers to allow direct interfacing to opto-

couplers.

________________________Applications

Digital Offset and Gain Adjustment

Industrial Process Controls

Microprocessor-Controlled Systems

Portable Test Instruments

Remote Industrial Controls

______________________________Features

♦ 10-Bit DAC with Configurable Output Amplifier

♦ +5V Single-Supply Operation (MAX5354)

+3.3V Single-Supply Operation (MAX5355)

♦ Low Supply Current: 0.28mA Normal Operation

2µA Shutdown Mode

♦ Available in 8-Pin µMAX

♦ Power-On Reset Clears DAC Output to Zero

♦ SPI/QSPI and Microwire Compatible

♦ Schmitt-Trigger Digital Inputs for Direct

Optocoupler Interface

♦ +3.3V MAX5355 Directly Interfaces with +5V Logic

MAX5354/MAX5355

10-Bit Voltage-Output DACs

in 8-Pin µMAX

________________________________________________________________

Maxim Integrated Products

MAX5354

MAX5355

OUT

DIN

SCLK

DAC

REF

DAC

INPUT

CONTROL

GND

16-BIT

SHIFT

____________________Functional Diagram

REF

DIN

SCLK

GND

OUT

MAX5354

MAX5355

DIP/µMAX

TOP VIEW

_______________________Pin Configuration

19-1167; Rev 1; 2/97

PART*

MAX5354CPA

MAX5354CUA 0°C to +70°C

0°C to +70°C

TEMP. RANGE PIN-PACKAGE

8 Plastic DIP

8 µMAX

_________________Ordering Information

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.

MAX5354EPA

MAX5354EUA -40°C to +85°C

-40°C to +85°C 8 Plastic DIP

8 µMAX

MAX5354MJA -55°C to +125°C 8 CERDIP**

Ordering Information continued at end of data sheet.

Contact factory for availability of 8-pin SO package.

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

1 2 3 4 5 6 ... 15 16

Indice de contenidos

Pagina 1 - 10-Bit Voltage-Output DACs

__________________General DescriptionThe MAX5354/MAX5355 combine a low-power, voltage-output, 10-bit digital-to-analog converter (DAC) and aprecision

Pagina 2

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX10 ______________________________________________________________________________________In shut

Pagina 3

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX______________________________________________________________________________________ 1116-BIT

Pagina 4

Figure 7 shows a method of connecting severalMAX5354/MAX5355s. In this configuration, the clockand the data bus are common to all devices, and sepa-ra

Pagina 5

The MAX5354’s total harmonic distortion plus noise (THD+N) is typically less than -77dB (full-scale code),and the MAX5355’s THD+N is typically less th

Pagina 6

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX14 ______________________________________________________________________________________Power-S

Pagina 7

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX______________________________________________________________________________________ 15_Orderi

Pagina 8

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAXMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodi

Pagina 9

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX2 _______________________________________________________________________________________ABSOLUT

Pagina 10

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX_______________________________________________________________________________________ 3ELECTRI

Pagina 11

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX4 _______________________________________________________________________________________ELECTRI

Pagina 12

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX_______________________________________________________________________________________ 5ELECTRI

Pagina 13

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX6 ______________________________________________________________________________________________

Pagina 14

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX_______________________________________________________________________________________72µs/divO

Pagina 15

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX8 ______________________________________________________________________________________________

Pagina 16

MAX5354/MAX535510-Bit Voltage-Output DACsin 8-Pin µMAX_______________________________________________________________________________________ 9_______

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