Datasheet > AD7683_17

AD7683_17

更新时间： 2024-10-29 01:19:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
17页	470K
描述
16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN

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AD7683_17 数据手册

16-Bit, 100 kSPS, Single-Ended

PulSAR ADC in MSOP/QFN

AD7683

Data Sheet

FEATURES

APPLICATION DIAGRAM

0.5V TO VDD 2.7V TO 5.5V

16-bit resolution with no missing codes

Throughput: 100 kSPS

INL: 1 LSB typical, 3 LSB maximum

Pseudo differential 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

0V TO V

REF

+IN

–IN

DCLOCK

3-WIRE SPI

INTERFACE

AD7683

OUT

GND

Figure 1.

Standby current: 1 nA

8-lead packages:

MSOP

3 mm × 3 mm QFN (LFCSP) (SOT-23 size)

Improved second source to ADS8320 and ADS8325

Table 1. MSOP, QFN (LFCSP)/SOT-23, 14-/16-/18-Bit

PulSAR ADC

400 kSPS

100

kSPS

250

kSPS

≥1000

kSPS

ADC

Driver

Type

500 kSPS

18-Bit True

Differential

AD7691 AD7690

AD7982 ADA4941-1

AD7984 ADA4841-1

APPLICATIONS

Battery-powered equipment

Data acquisition

Instrumentation

Medical instruments

Process control

16-Bit True

Differential

AD7684 AD7687 AD7688

AD7693

ADA4941-1

ADA4841-1

16-Bit

Pseudo

Differential

AD7680 AD7685 AD7686

AD7683 AD7694

AD7980 ADA4841-1

14-Bit

AD7940 AD7942 AD7946

ADA4841-1

Pseudo

Differential

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

and 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,

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.

track-and-hold circuit. On the

falling edge, it samples an

Rev. B

Document Feedback

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 registeredtrademarks arethe property of their respective owners.

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

Technical Support

www.analog.com

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与AD7683_17相关器件

型号	品牌	获取价格	描述	数据表
AD7683ACPZRL	ADI	获取价格	1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO8, 3 X 3 MM, ROHS COMPLIANT, L
AD7683ACPZRL7	ADI	获取价格	100 kSPS 16-BIT PulSAR® A/D Converter in µSOIC/QFN
AD7683ARM	ADI	获取价格	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN
AD7683ARMRL7	ADI	获取价格	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN
AD7683ARMZ	ADI	获取价格	16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN
AD7683ARMZRL7	ADI	获取价格	100 kSPS 16-BIT PulSAR® A/D Converter in µSOIC/QFN
AD7683BCPZRL	ADI	获取价格	1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO8, 3 X 3 MM, ROHS COMPLIANT, L
AD7683BCPZRL7	ADI	获取价格	100 kSPS 16-BIT PulSAR® A/D Converter in µSOIC/QFN
AD7683BRM	ADI	获取价格	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN
AD7683BRMRL7	ADI	获取价格	16-Bit, 100 kSPS PulSAR ADC in MSOP/QFN

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