Datasheet > AD7541_02

AD7541_02

更新时间： 2024-11-25 04:30:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		转换器
页数	文件大小	规格书
8页	164K
描述
12-Bit, Multiplying D/A Converter

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AD7541_02 数据手册

AD7541

Data Sheet

May 2002

FN3107.3

12-Bit, Multiplying D/A Converter

Features

The AD7541 is a monolithic, low cost, high performance,

12-bit accurate, multiplying digital-to-analog converter

(DAC).

• 12-Bit Linearity 0.01%

• Pretrimmed Gain

• Low Gain and Linearity Tempcos

• Full Temperature Range Operation

• Full Input Static Protection

• TTL/CMOS Compatible

Intersil’ wafer level laser-trimmed thin-film resistors on

CMOS circuitry provide true 12-bit linearity with TTL/CMOS

compatible operation.

Special tabbed-resistor geometries (improving time stability),

full input protection from damage due to static discharge by

• +5V to +15V Supply Range

• 20mW Low Power Dissipation

diode clamps to V+ and ground, large I

and I bus

OUT1

OUT2

lines (improving superposition errors) are some of the

features offered by Intersil AD7541.

• Current Settling Time 1µs to 0.01% of FSR

• Four Quadrant Multiplication

Pinout

Functional Block Diagram

AD7541

(PDIP)

TOP VIEW

10kΩ

REF IN

(17)

20kΩ

OUT1

FEEDBACK

OUT2

GND

REF IN

(3)

V+

BIT 1 (MSB)

BIT 2

15 BIT 12 (LSB)

14 BIT 11

SPDT

NMOS

SWITCHES

(2)

(1)

OUT2

OUT1

BIT 3

13 BIT 10

10kΩ

BIT 4

12 BIT 9

MSB

(4)

BIT 2

(5)

BIT 3

(6)

FEEDBACK

BIT 5

BIT 8

BIT 7

(18)

BIT 6

NOTE: Switches shown for digital inputs “High”.

Part Number Information

PART NUMBER

NONLINEARITY

0.02% (11-Bit)

0.01% (12-Bit)

TEMP. RANGE ( C)

PACKAGE

18 Ld PDIP

PKG. NO.

E18.3

AD7541JN

0 to 70

AD7541KN

0 to 70

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.

12 3 4 5 6 7 8

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