Analog Devices Inc. AD7945ARS-B

Name: AD7945ARS-B
Brand: Analog Devices Inc.
SKU: 3122639-AD7945ARS-B
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7945ARS-B

Manufacturer:: Analog Devices Inc.

Ventron No:: 3122639-AD7945ARS-B

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

ECAD Model:

Datasheet:: AD7945ARS-B

Specifications

Analog Devices Inc. AD7945ARS-B technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7945ARS-B.

Mounting Type
Surface Mount
Package / Case
20-SSOP (0.209, 5.30mm Width)
Surface Mount
YES
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
Terminal Finish
TIN LEAD
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
Pin Count
20
JESD-30 Code
R-PDSO-G20
Qualification Status
COMMERCIAL
Output Type
Current - Unbuffered
Number of Bits
12
Architecture
R-2R
Converter Type
D/A CONVERTER
Reference Type
External
Data Interface
Parallel
Differential Output
No
Voltage - Supply, Analog
3V~5.5V
Voltage - Supply, Digital
3V~5.5V
Settling Time
5μs (Typ)
Input Bit Code
BINARY, OFFSET BINARY
INL/DNL (LSB)
±1 (Max), ±0.9 (Max)
Number of D/A Converters
1
Height Seated (Max)
2mm
Length
7.2mm
Width
5.3mm
RoHS Status
Non-RoHS Compliant

Description

AD7945ARS-B Overview
The operating temperature range for this device is quite wide, spanning from -40°C to 85°C. It is packaged in a tube, making it easy to transport and store. The terminal position is dual, meaning that there are two terminals for each pin. The terminal pitch is 0.65mm, indicating the distance between each terminal. During the reflow process, the maximum temperature should not exceed 30 seconds. This device has a pin count of 20 and has a commercial qualification status. It does not have a differential output, and the digital supply voltage ranges from 3V to 5.5V. The maximum seated height for this device is 2mm.

AD7945ARS-B Features
20-SSOP (0.209, 5.30mm Width) package
20 pin count

AD7945ARS-B Applications
There are a lot of Rochester Electronics, LLC AD7945ARS-B Digital to Analog Converters (DAC)?applications.

Industrial Process Control
Level Setting
Low bandwidth data acquisition systems
General Purpose Trimming Adjustments
LMDS/MMDS, point-to-point
Automotive
Calibration
Set Top Boxes
DAT Recorders and Players
Software Controlled Gain Adjustment

AD7945ARS-B More Descriptions

DAC 1-CH R-2R 12-bit 20-Pin SSOP Tube
D/A Converter, 1 Func, Parallel, Word Input Loading, 5us Settling Time, PDSO20
IC DAC 12BIT MULT PARALL 20-SSOP
French Electronic Distributor since 1988
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