Datasheet > AD1376_15

AD1376_15

更新时间： 2024-02-26 19:13:39

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	403K
描述
Complete, High Speed 16-Bit A/D Converters

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数据手册

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AD1376_15 数据手册

Complete, High Speed

16-Bit A/D Converters

AD1376/AD1377

Digital output data is provided in parallel form with

FEATURES

corresponding clock and status outputs. All digital inputs and

outputs are TTL-compatible.

Complete 16-bit converters with reference and clock

0.003ꢀ maximum nonlinearity

No missing codes to 14 bits over temperature

Fast conversion

For the AD1376, the serial output function is no longer

available after date code 0111. For the AD1377, the serial output

function is no longer available after date code 0210. The option

of applying an external clock on the CONꢁERT START pin to

slow down the internally set conversion time is no longer

supported for either part.

17 µs to 16 bits (AD1376)

10 µs to 16 bits (AD1377)

Short cycle capability

Adjustable clock rate

Parallel outputs

Low power

645 mW typical (AD1376)

PRODUCT HIGHLIGHTS

1. The AD1376/AD1377 provide 16-bit resolution with a

maximum linearity error of 0.003% (1/2 LSB₁₄) at 2ꢀ°C.

585 mW typical (AD1377)

Industry-standard pinout

2. The AD1376 conversion time is 14 µs (typical) short cycled

to 14 bits, and 16 µs to 16 bits.

GENERAL DESCRIPTION

The AD1376/AD1377 are high resolution, 16-bit analog-to-

digital converters with internal reference, clock, and laser-

trimmed thin-film applications resistors. The AD1376/AD1377

are excellent for use in high resolution applications requiring

moderate speed and high accuracy or stability over commercial

temperature ranges (0°C to 70°C). They are packaged in

compact 32-lead, ceramic seam-sealed (hermetic), dual in-line

packages (DIP). Thin-film scaling resistors provide bipolar

input ranges of 2.ꢀ ꢁ, ꢀ ꢁ, and 10 ꢁ and unipolar input

ranges of 0 ꢁ to +ꢀ ꢁ, 0 ꢁ to +10 ꢁ, and 0 ꢁ to +20 ꢁ.

3. The AD1377 conversion time is 8 µs (typical) short cycled

to 14 bits, and 9 µs to 16 bits.

4. Two binary codes are available on the digital output. They

are CSB (complementary straight binary) for unipolar input

voltage ranges and COB (complementary offset binary) for

bipolar input ranges. Complementary twos complement

(CTC) coding may be obtained by inverting Pin 1 (MSB).

ꢀ. The AD1376/AD1377 include internal reference and clock

with external clock rate adjust pin, and parallel digital outputs.

FUNCTIONAL BLOCK DIAGRAM

(MSB) BIT 1

BIT 2

32 SHORT CYCLE

31 CONVERT START

30 +5V DC SUPPLY V

29 GAIN ADJUST

AD1376/AD1377

BIT 3

REFERENCE

BIT 4

BIT 5

28 +15V DC SUPPLY V

27 COMPARATOR IN

26 BIPOLAR OFFSET

25 +10V

BIT 6

7.5kΩ

BIT 7

BIT 8

3.75kΩ 3.75kΩ

BIT 9

24 +20V

BIT 10 10

BIT 11 11

23 CLK RATE CTRL

22 ANALOG COMMON

21 –15V DC SUPPLY V

20 CLOCK OUT

19 DIGITAL COMMON

18 STATUS

16-BIT SAR

BIT 12 12

(LSB FOR 13 BITS) BIT 13 13

(LSB FOR 14 BITS) BIT 14 14

BIT 15 15

CLOCK

COMPARATOR

BIT 16 16

17 NC

Figure 1.

Rev. D

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.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.481.3113

www.analog.com

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与AD1376_15相关器件

型号	品牌	获取价格	描述	数据表
AD1376JD	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1376KD	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1377	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1377_15	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1377JD	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1377KD	ADI	获取价格	Complete, High Speed 16-Bit A/D Converters
AD1378SD	ETC	获取价格	Analog-to-Digital Converter， 16-Bit
AD1378SD/883B	ETC	获取价格	Analog-to-Digital Converter， 16-Bit
AD1378TD	ETC	获取价格	Analog-to-Digital Converter， 16-Bit
AD1378TD/883B	ETC	获取价格	Analog-to-Digital Converter， 16-Bit

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