AD1674JR - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD1674JR
Manufacturer

ADI
ChipWorker Part#

CW12100263
Category

Analog to Digital, ADC IC
Package

SOIC-28
Description

ADC Single SAR 100KSPS 12Bit Parallel 28Pin SOIC W
Documentation

Datasheet

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AD1674JR Specifications

Attribute	Attribute Value

Part Number	AD1674JR
Manufacturer	ADI
ChipWorker Part#	CW12100263
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SOIC-28
Digital Logic Level	SAR
Supply Current	10.0 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Bits	12 Bit
Power Dissipation	385 mW
Sample Rate	100 ksps
Resolution (Bits)	12.0 Bit
Input Impedance	10.0 kΩ
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	575 mW
Number of Input Channels	1 Channel
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Size-Height	2.35 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
Mil-Spec	Yes

Product Description

Product Details
The AD1674 is a complete, multipurpose, 12-bit analog-to-digital converter, consisting of a user-transparent on-board sample-and-hold amplifier (SHA), 10 volt reference, clock and three-state output buffers for microprocessor interface.
The AD1674 is pin compatible with the industry standard AD574A and AD674A, but includes a sampling fuction while delivering a faster conversion rate. The on-chip SHA has a wide input bandwidth supporting 12-bit accuracy over the full Nyquist bandwidth of the converter.
The AD1674 is fully specified for ac parameters (such as S/(N+D) ratio, THD, and IMD) and dc parameters (offset, full-scale error, etc.). With both ac and dc specifications, the AD1674 is ideal for use in signal processing and traditional dc measurement applications.
The AD1674 design is implemented using Analog Devices" BiMOS II process allowing high performance bipolar analog circuitry to be combined on the same die with digital CMOS logic.
Five different temperature grades are available. The AD1674J and K grades are specified for operation over the 0°C to +70°C temperature range. The A and B grades are specified from -40°C to +85°C; the AD1674T grade is specified from -55°C to +125°C. The J and K grades are available in both 28-lead plastic DIP and SOIC. The A and B grade devices are available in 28-lead hermetically sealed ceramic DIP and 28-lead SOIC. The T grade is available in 28-lead hermetically sealed ceramic DIP.
### Features and Benefits
Complete Monolithic 12-Bit 10 µs Sampling ADC
On-Board Sample-and-Hold Amplifier
Industry Standard Pinout
8- and 16-Bit Microprocessor Interface
AC and DC Specified and Tested
Unipolar and Bipolar Inputs
±5 V, ±10 V, 0 V–10 V, 0 V–20 V Input Ranges
Commercial, Industrial and Military Temperature Range Grades
MIL-STD-883 and SMD Compliant Versions Available

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