ad7531ln Intersil Corporation, ad7531ln Datasheet

ad7531ln

Manufacturer Part Number

ad7531ln

Description

10-bit, 12-bit, Multiplying D/a Converters

Manufacturer

Intersil Corporation

Datasheet

1.AD7531LN.pdf (9 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

AD7531LN

Manufacturer:

ATMEL

Quantity:

221

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Download datasheet (109Kb)

August 1997

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207

Features

• AD7520/AD7530, 10-Bit Resolution; 8-Bit, 9-Bit and

• AD7521/AD7531, 12-Bit Resolution; 8-Bit, 9-Bit and

• Low Power Dissipation (Max) . . . . . . . . . . . . . . . .20mW

• Low Nonlinearity Tempco at 2ppm of FSR/

• Current Settling Time to 0.05% of FSR . . . . . . . . 1.0 s

• Supply Voltage Range . . . . . . . . . . . . . . . .

• TTL/CMOS Compatible

• Full Input Static Protection

• /883B Processed Versions Available

Ordering Information

Pinouts

AD7520JN, AD7530JN

AD7520KN, AD7530KN

AD7521JN, AD7531JN

AD7521KN, AD7531KN

AD7520LN, AD7530LN

AD7521LN, AD7531LN

AD7520JD

AD7520KD

AD7520LD

AD7520SD, AD7520SD/883B

AD7520UD, AD7520UD/883B

10-Bit Linearity

PART NUMBER

BIT 1 (MSB)

BIT 2

BIT 3

BIT 4

BIT 5

OUT1

OUT2

GND

AD7520, AD7530

(CERDIP, PDIP)

TOP VIEW

LINEARITY (INL, DNL)

0.05% (10-Bit)

0.2% (8-Bit)

0.1% (9-Bit)

0.2% (8-Bit)

0.1% (9-Bit)

0.2% (8-Bit)

0.1% (9-Bit)

0.2% (8-Bit)

V+

BIT 10 (LSB)

BIT 9

BIT 8

BIT 7

BIT 6

Intersil Corporation 1999

FEEDBACK

REF

5V to +15V

10-Bit, 12-Bit, Multiplying D/A Converters

10-7

TEMP. RANGE (

Description

The AD7520/AD7530 and AD7521/AD7531 are monolithic,

high accuracy, low cost 10-bit and 12-bit resolution,

multiplying digital-to-analog converters (DAC). Intersil’

thin-ﬁlm on CMOS processing gives up to 10-bit accuracy

with TTL/CMOS compatible operation. Digital inputs are fully

protected against static discharge by diodes to ground and

positive supply.

Typical

multiplication and division, programmable power supplies,

CRT character generation, digitally controlled gain circuits,

integrators and attenuators, etc.

The AD7530 and AD7531 are identical to the AD7520 and

AD7521, respectively, with the exception of output leakage

current and feedthrough speciﬁcations.

-55 to 125

-40 to 85

-25 to 85

AD7520, AD7530,

0 to 70

AD7521, AD7531

applications

BIT 1 (MSB)

BIT 2

BIT 3

BIT 4

BIT 5

BIT 6

OUT1

OUT2

GND

16 Ld PDIP

18 Ld PDIP

16 Ld PDIP

18 Ld PDIP

16 Ld CERDIP

AD7521, AD7531

include

PACKAGE

TOP VIEW

(PDIP)

digital/analog

File Number

V+

BIT 12 (LSB)

BIT 11

BIT 10

BIT 9

BIT 8

BIT 7

FEEDBACK

REF

E16.3

E18.3

E16.3

E18.3

F16.3

PKG. NO.

interfacing,

3104.1

Related parts for ad7531ln

ad7531ln Summary of contents

Page 1

... Full Input Static Protection • /883B Processed Versions Available Ordering Information PART NUMBER LINEARITY (INL, DNL) AD7520JN, AD7530JN AD7520KN, AD7530KN AD7521JN, AD7531JN AD7521KN, AD7531KN AD7520LN, AD7530LN AD7521LN, AD7531LN AD7520JD AD7520KD AD7520LD AD7520SD, AD7520SD/883B AD7520UD, AD7520UD/883B Pinouts AD7520, AD7530 (CERDIP, PDIP) TOP VIEW ...

Page 2

AD7520, AD7530, AD7521, AD7531 Absolute Maximum Ratings Supply Voltage (V+ to GND +17V V ...

Page 3

AD7520, AD7530, AD7521, AD7531 Electrical Speciﬁcations V+ = +15V, V PARAMETER TEST CONDITIONS Output Noise Both Outputs (Note 4) (Figure 4) DIGITAL INPUTS Low State Threshold, V Over the Specified IL Temperature Range High State Threshold ...

Page 4

AD7520, AD7530, AD7521, AD7531 Pin Descriptions AD7520/30 AD7521/31 PIN NAME OUT1 OUT2 3 3 GND 4 4 Bits 1(MSB) Most Signiﬁcant Digital Data Bit Bit Bit ...

Page 5

AD7520, AD7530, AD7521, AD7531 Test Circuits The following test circuits apply for the AD7520. Similar circuits are used for the AD7530, AD7521 and AD7531. V REF +15V BIT 1 (MSB) R FEEDBACK OUT1 10-BIT 1 5 ...

Page 6

AD7520, AD7530, AD7521, AD7531 Applications Unipolar Binary Operation The circuit conﬁguration for operating the AD7520 in unipo- lar mode is shown in Figure 8. Similar circuits can be used for AD7521, AD7530 and AD7531. With positive and nega- tive V ...

Page 7

AD7520, AD7530, AD7521, AD7531 Die Characteristics DIE DIMENSIONS: 101 mils x 103 mils (2565micrms x 2616micrms) METALLIZATION: Type: Pure Aluminum Å Thickness Metallization Mask Layout PIN 7 BIT 4 PIN 8 BIT 5 PIN 9 BIT 6 PIN ...

Page 8

Page 9

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or speciﬁcations at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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