AD7683BRM

更新时间： 2024-10-27 21:54:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	615K
描述
16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN

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数据手册
替代型号

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AD7683BRM 数据手册

16-Bit, 100 kSPS PulSAR

ADC in MSOP/QFN

AD7683

FEATURES

APPLICATION DIAGRAM

16-bit resolution with no missing codes

Throughput: 100 kSPS

INL: 1 LSB typ, 3 LSB max

0.5V TO VDD 2.7V TO 5.5V

Pseudodifferential analog input range

0 V to V_REFwith V_REFup to VDD

Single-supply operation: 2.7 V to 5.5 V

Serial interface SPI®/QSPI™/MICROWIRE™/DSP-compatible

Power dissipation : 4 mW @ 5 V, 1.5 mW @ 2.7 V,

150 µW @ 2.7 V/10 kSPS

REF

VDD

0 TO V

REF

+IN

–IN

DCLOCK

3-WIRE SPI

INTERFACE

AD7683

OUT

GND

Standby current: 1 nA

Figure 1.

8-lead package: MSOP package and

3 mm × 3 mm QFN¹(LFCSP) (SOT-23 size)

Improved 2^ndsource to ADS8320 and ADS8325

Table 1. MSOP, QFN (LFCSP)/SOT-23, 16-Bit PulSAR ADC

Type

100 kSPS

AD7684

AD7683

250 kSPS

500 kSPS

AD7688

AD7686

True Differential

Pseudo

Differential/Unipolar

AD7687

AD7685

AD7694

APPLICATIONS

Battery-powered equipment

Data acquisition

Unipolar

AD7680

Instrumentation

Medical instruments

Process control

GENERAL DESCRIPTION

The AD7683 is a 16-bit, charge redistribution, successive

approximation, PulSAR™ analog-to-digital converter (ADC)

that operates from a single power supply, VDD, between 2.7 V

to 5.5 V. It contains a low power, high speed, 16-bit sampling

ADC with no missing codes (B grade), an internal conversion

clock, and a serial, SPI-compatible interface port. The part also

contains a low noise, wide bandwidth, short aperture delay,

track-and-hold circuit. On the

falling edge, it samples an

analog input, +IN, between 0 V to REF with respect to a ground

sense, –IN. The reference voltage, REF, is applied externally and

can be set up to the supply voltage. Its power scales linearly with

throughput.

The AD7683 is housed in an 8-lead MSOP or an 8-lead QFN

(LFCSP) package, with an operating temperature specified from

−40°C to +85°C.

¹QFN package in development. Contact factory for samples and availability.

Rev. 0

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: 781.326.8703

www.analog.com

12 3 4 5 6 7...16

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AD7683BRM 替代型号

型号	品牌	替代类型	描述	数据表
AD7683BRMZRL7	ADI	完全替代	16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN
AD7683BRMZ	ADI	完全替代	16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN
AD7683BRMRL7	ADI	完全替代	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN

与AD7683BRM相关器件

型号	品牌	获取价格	描述	数据表
AD7683BRMRL7	ADI	获取价格	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN
AD7683BRMZ	ADI	获取价格	16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN
AD7683BRMZRL7	ADI	获取价格	16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN
AD7684	ADI	获取价格	16-Bit, 100 kSPS PulSAR Differential ADC in MSOP
AD7684ARM	ADI	获取价格	IC 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO8, MICRO, SOIC-8, Analog to Digi
AD7684BRM	ADI	获取价格	16-Bit, 100 kSPS PulSAR Differential ADC in MSOP
AD7684BRMRL	ADI	获取价格	16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP
AD7684BRMRL7	ADI	获取价格	16-Bit, 100 kSPS PulSAR Differential ADC in MSOP
AD7684BRMZ	ADI	获取价格	16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP
AD7684BRMZRL7	ADI	获取价格	16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP

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