AD5532ABC-5 datasheet(1/16 Pages) AD

tên linh kiện	AD5532ABC-5

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Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

a

AD5533*

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

*Protected by U.S. Patent No. 5,969,657; other patents pending.

32-Channel Inﬁnite

Sample-and-Hold

FUNCTIONAL BLOCK DIAGRAM

SYNC/CS

WR

CAL

A4 –A0

SCLK

OFFSET SEL

AD5533

DVCC

VIN

DIN DOUT

ADDRESS INPUT REGISTER

AVCC

REF IN

REF OUT

OFFS IN

INTERFACE

CONTROL

LOGIC

OFFS OUT

VOUT 31

VOUT 0

TRACK / RESET

BUSY

DAC GND

AGND

DGND

SER /

PAR

VDD

VSS

DAC

ADC

FEATURES

Inﬁnite Sample-and-Hold Capability to

0.018% Accuracy

High Integration: 32-Channel SHA in 12

12 mm

2 LFBGA

Per Channel Acquisition Time of 16

s max

Adjustable Voltage Output Range

Output Voltage Span 10 V

Output Impedance 0.5

Readback Capability

DSP-/Microcontroller-Compatible Serial Interface

Parallel Interface

Temperature Range –40 C to +85 C

APPLICATIONS

Level Setting

Instrumentation

Automatic Test Equipment

Industrial Control Systems

Data Acquisition

Low Cost I/O

GENERAL DESCRIPTION

The AD5533 combines a 32-channel voltage translation function

with an inﬁnite output hold capability. An analog input voltage

on the common input pin, VIN, is sampled and its digital repre-

sentation transferred to a chosen DAC register. VOUT for this

DAC is then updated to reflect the new contents of the DAC

register. Channel selection is accomplished via the parallel address

inputs A0–A4 or via the serial input port. The output voltage

range is determined by the offset voltage at the OFFS_IN pin

and the gain of the output ampliﬁer. It is restricted to a range

from VSS + 2 V to VDD – 2 V because of the headroom of the

output ampliﬁer.

The device is operated with AVCC = 5 V

± 5%, DVCC = 2.7 V to

5.25 V, VSS = –4.75 V to –16.5 V and VDD = 8 V to 16.5 V and

requires a stable 3 V reference on REF_IN as well as an offset

voltage on OFFS_IN.

PRODUCT HIGHLIGHTS

1. Inﬁnite Droopless Sample-and-Hold Capability.

2. The AD5533 is available in a 74-lead LFBGA package with a

body size of 12 mm

× 12 mm.

Số phần tương tự - AD5532ABC-5

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD5532ABC-5	443Kb / 16P	32-Channel, 14-Bit DAC with Precision Infinite Sample-and-Hold Mode REV. A
Analog Devices	AD5532ABC-5	353Kb / 16P	32-Channel Precision Infinite Sample-and-Hold REV. A

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Mô tả tương tự - AD5532ABC-5

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD5533	288Kb / 16P	32-Channel Infinite Sample-and-Hold REV. A
	AD5533B	353Kb / 16P	32-Channel Precision Infinite Sample-and-Hold REV. A
	AD5533B	229Kb / 16P	32-Channel Precision Infinite Sample-and-Hold REV. A
Maxim Integrated Produc...	DS4303	421Kb / 8P	Voltage Sample and Infinite Hold Rev 0; 3/05
Maxim Integrated Produc...	DS4305	229Kb / 8P	Sample-and-Infinite Hold Voltage Reference Rev 0; 1/06
Analog Devices	AD5532B	443Kb / 16P	32-Channel, 14-Bit DAC with Precision Infinite Sample-and-Hold Mode REV. A
Supertex, Inc	HV257	618Kb / 9P	32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY
	HV257FG-G	1Mb / 16P	32-Channel High Voltage Sample and Hold Amplifier Array
	HV257	1Mb / 15P	32-Channel High Voltage Sample and Hold Amplifier Array
Intersil Corporation	HI-5046A	892Kb / 12P	Sample and Hold

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