Analog Devices Inc. AD7943ARS-B

Name: AD7943ARS-B
Brand: Analog Devices Inc.
SKU: 3121784-AD7943ARS-B
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7943ARS-B

Manufacturer:: Analog Devices Inc.

Ventron No:: 3121784-AD7943ARS-B

Description:: IC DAC 12BIT MULT SRL 20-SSOP

ECAD Model:

Datasheet:: AD7943ARS-B

Specifications

Analog Devices Inc. AD7943ARS-B technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7943ARS-B.

Contact Plating
Lead, Tin
Mounting Type
Surface Mount
Package / Case
20-SSOP (0.209, 5.30mm Width)
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Subcategory
Other Converters
Max Power Dissipation
25μW
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
3.3V
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
30
Base Part Number
AD7943
Pin Count
20
Output Type
Current - Unbuffered
Power Supplies
3.3/5V
Max Supply Voltage
5.5V
Min Supply Voltage
3V
Power Dissipation
25μW
Number of Bits
12
Architecture
R-2R
Converter Type
D/A CONVERTER
Reference Type
External
Data Interface
Serial
Differential Output
No
Resolution
1.5 B
Sampling Rate
1.7 Msps
Voltage - Supply, Analog
3V~5.5V
Voltage - Supply, Digital
3V~5.5V
Settling Time
5μs (Typ)
Linearity Error-Max (EL)
0.0244%
Integral Nonlinearity (INL)
1 LSB
Input Bit Code
BINARY, OFFSET BINARY
Number of Converters
1
Conversion Rate
1.7 Msps
INL/DNL (LSB)
±1 (Max), ±0.9 (Max)
Height Seated (Max)
2mm
Length
7.2mm
Width
5.3mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7943ARS-B Overview
This particular component is manufactured by Analog Devices Inc. and falls under the category of Data Acquisition - Digital to Analog Converters (DAC). It is a chip that is used for converting digital signals to analog signals. The contact plating used for this chip is made of lead and tin. The package or case size is 20-SSOP, with a width of 0.209 inches (5.30mm). It has a total of 20 termination points. The maximum power dissipation for this chip is 25 microwatts. The base part number for this chip is AD7943. It requires power supplies of 3.3 or 5 volts to function properly. The data interface for this chip is serial, meaning that data is transmitted one bit at a time. It does not have a differential output. The sampling rate for this chip is 1.7 million samples per second. The overall width of this chip is 5.3mm.

AD7943ARS-B Features
20-SSOP (0.209, 5.30mm Width) package
20 pin count
20 pins

AD7943ARS-B Applications
There are a lot of Analog Devices Inc. AD7943ARS-B Digital to Analog Converters (DAC)?applications.

Closed-loop process control
Waveform Reconstruction
Digital Potentiometer
Automotive
Optical Networks
Function Generaion
Instrumentation
Bus Structured instruments
Level Setting
LMDS/MMDS, point-to-point

AD7943ARS-B More Descriptions

Digital to Analog Converters - DAC 3.3V/5V Multiplying 12-Bit w/ Serial IF
DAC 1-CH R-2R 12-bit 20-Pin SSOP
CONVERTER SERIAL12-BITIOUTDAC-IC
The AD7943, AD7945 and AD7948 are fast 12-bit multiplying DACs that operate from a single 5 V supply (Normal Mode) and a single 3.3 V to 5 V supply (Biased Mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit byte interface. They will replace the industry-standard AD7543, AD7545 and AD7548 in many applications, and they offer superior speed and power consumption performance. The AD7943 is available in 16-pin DIP, 16-pin SOP (Small Outline Package) and 20-pin SSOP (Shrink Small Outline Package). The AD7945 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP. The AD7948 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP.

Certification