AD565AKD Analog Devices Inc, AD565AKD Datasheet

AD565AKD

Manufacturer Part Number

AD565AKD

Description

D/A Converter (D-A) IC

Manufacturer

Analog Devices Inc

Datasheet

1.AD565AJRZ-REEL.pdf (12 pages)

Specifications of AD565AKD

No. Of Bits

12 Bit

Mounting Type

Through Hole

Interface Type

Serial

Package / Case

24-CDIP

Rohs Status

RoHS non-compliant

Settling Time

250ns

Number Of Bits

Data Interface

Parallel

Number Of Converters

Voltage Supply Source

Single Supply

Power Dissipation (max)

345mW

Operating Temperature

0°C ~ 70°C

Lead Free Status / RoHS Status

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

AD565AKD

Manufacturer:

XILINX

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

AD565AKD

Manufacturer:

ADI

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PRODUCT DESCRIPTION

The AD565A and AD566A are fast 12-bit digital-to-analog

converters that incorporate the latest advances in analog circuit

design to achieve high speeds at low cost.

The AD565A and AD566A use 12 precision, high speed bipolar

current-steering switches, a control amplifier, and a laser-trimmed

thin-film resistor network to produce a very fast, high accuracy

analog output current. The AD565A also includes a buried

Zener reference that features low noise, long-term stability, and

temperature drift characteristics comparable to the best discrete

reference diodes.

The combination of performance and flexibility in the AD565A and

AD566A has resulted from major innovations in circuit design,

an important new high speed bipolar process, and continuing

advances in laser-wafer-trimming techniques (LWT). The

AD565A and AD566A have a 10%–90% full-scale transition

time less than 35 ns and settle to within ±1/2 LSB in 250 ns max

(350 ns for AD566A). Both are laser-trimmed at the wafer level

to ± 1/8 LSB typical linearity and are specified to ± 1/4 LSB max

error (K and T grades) at +25°C. High speed and accuracy make

the AD565A and AD566A the ideal choice for high speed display

drivers as well as for fast analog-to-digital converters.

The laser trimming process that provides the excellent linearity

is also used to trim both the absolute value and the temperature

coefficient of the reference of the AD565A, resulting in a typical

full-scale gain TC of 10 ppm/°C. When tighter TC performance

is required or when a system reference is available, the AD566A

may be used with an external reference.

REV. E

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 that

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

under any patent or patent rights of Analog Devices.

FEATURES

Single Chip Construction

Very High Speed Settling to 1/2 LSB

Full-Scale Switching Time: 30 ns

Guaranteed for Operation with

Linearity Guaranteed Overtemperature

Monotonicity Guaranteed Overtemperature

Low Power: AD566A = 180 mW max;

Use with On-Board High Stability Reference (AD565A)

Low Cost

MlL-STD-883-Compliant Versions Available

AD565A: 250 ns max

AD566A: 350 ns max

1/2 LSB max (K, T Grades)

with –12 V Supply (AD566A)

or with External Reference (AD566A)

AD565A = 225 mW max

12 V (565A) Supplies,

AD565A and AD566A are available in four performance

grades. The J and K grades are specified for use over the 0°C to

+70°C temperature range while the S and T grades are speci-

fied for the –55°C to +125°C range. The D grades are all pack-

aged in a 24-lead, hermetically sealed, ceramic, dual-in-line

package. The JR grade is packaged in a 28-lead plastic SOIC.

PRODUCT HIGHLIGHTS

1. The wide output compliance range of the AD565A and

2. The devices incorporate a newly developed, fully differential,

3. The devices also contain SiCr thin-film application resistors

4. The AD565A and AD566A are available in versions compliant

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

Tel:

Fax: 781/326-8703

GND

REF

AD566A are ideally suited for fast, low noise, accurate voltage

output configurations without an output amplifier.

nonsaturating precision current switching cell structure that

combines the dc accuracy and stability first developed in the

AD562/AD563 with very fast switching times and an optimally

damped settling characteristic.

that can be used with an external op amp to provide a preci-

sion voltage output or as input resistors for a successive-

approximation A/D converter. The resistors are matched to

the internal ladder network to guarantee a low gain temperature

coefficient and are laser-trimmed for minimum full-scale and

bipolar offset errors.

with MIL-STD-883. Refer to the Analog Devices Military

Products Databook or current /883B data sheet for detailed

specifications.

781/329-4700

REF OUT

19.95k

20k

19.95k

20k

Monolithic D/A Converters

–V

10V

FUNCTIONAL BLOCK DIAGRAMS

POWER

GND

0.5mA

REF

AD565A/AD566A

AD566A

AD565A

MSB

High Speed 12-Bit

CODE INPUT

OUT

REF

DAC

CODE

9.95k

LSB

BIPOLAR OFF

www.analog.com

20V SPAN

10V SPAN

DAC OUT

20V SPAN

10V SPAN

DAC OUT

Related parts for AD565AKD

AD565AKD Summary of contents

Page 1

FEATURES Single Chip Construction Very High Speed Settling to 1/2 LSB AD565A: 250 ns max AD566A: 350 ns max Full-Scale Switching Time Guaranteed for Operation with with –12 V Supply (AD566A) Linearity Guaranteed Overtemperature 1/2 LSB max ...

Page 2

AD565A–SPECIFICATIONS Parameter 1 DATA INPUTS (Pins 13 to 24) TTL CMOS Input Voltage Bit ON Logic “1” Bit OFF Logic “0” Logic Current (Each Bit) Bit ON Logic “1” Bit OFF Logic “0” RESOLUTION OUTPUT Current Unipolar ...

Page 3

Parameter 1 DATA INPUTS (Pins 13 to 24) TTL CMOS Input Voltage Bit ON Logic “1” Bit OFF Logic “0” Logic Current (Each Bit) Bit ON Logic “1” Bit OFF Logic “0” RESOLUTION OUTPUT Current Unipolar (All ...

Page 4

AD566A–SPECIFICATIONS Parameter 1 DATA INPUTS (Pins 13 to 24) TTL CMOS Input Voltage Bit ON Logic “1” Bit OFF Logic “0” Logic Current (Each Bit) Bit ON Logic “1” Bit OFF Logic “0” RESOLUTION OUTPUT Current Unipolar ...

Page 5

Page 6

... Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mW Max Gain T.C. (ppm ° 1 Model of F.S./ C) AD565AJD 50 AD565AJR 50 AD565AKD 20 AD565ASD 30 AD565ATD 15 NOTES 1 For details on grade and package offerings screened in accordance with MIL-STD-883, refer to the Analog Devices Military Products Databook or current/883B data sheet Ceramic DIP SOIC. Max Gain T.C. (ppm ° ...

Page 7

DIP REF OUT (+10V ±1 REF GND AD565A REF IN 6 TOP VIEW (Not to Scale) – BIPOLAR OFFSET IN 8 DAC OUT (–2mA F.S.) 9 10V SPAN ...

Page 8

AD565A/AD566A CONNECTING THE AD565A FOR BUFFERED VOLTAGE OUTPUT The standard current-to-voltage conversion connections using an operational amplifier are shown in Figures 1, 2, and 3 with the preferred trimming techniques low offset operational amplifier (OP77, AD741L, OP07) is ...

Page 9

CONNECTING THE AD566A FOR BUFFERED VOLTAGE OUTPUT The standard current-to-voltage conversion connections using an operational amplifier are shown in Figures 4, 5, and 6 with the preferred trimming techniques low offset operational amplifier (OP77, AD741L, OP07) is used, ...

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AD565AKD Analog Devices Inc, AD565AKD Datasheet

AD565AKD

Specifications of AD565AKD

Available stocks

Related parts for AD565AKD

AD565AKD Summary of contents

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