Analog Devices Inc. AD7945AN-B

Name: AD7945AN-B
Brand: Analog Devices Inc.
SKU: 3121476-AD7945AN-B
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7945AN-B

Manufacturer:: Analog Devices Inc.

Ventron No:: 3121476-AD7945AN-B

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

ECAD Model:

Datasheet:: AD7945AN-B

Specifications

Analog Devices Inc. AD7945AN-B technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7945AN-B.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
20-DIP (0.300, 7.62mm)
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e0
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Subcategory
Other Converters
Technology
CMOS
Terminal Position
DUAL
Number of Functions
1
Supply Voltage
3.3V
Terminal Pitch
2.54mm
Base Part Number
AD7945
Pin Count
20
Output Type
Current - Unbuffered
Power Supplies
3.3/5V
Max Supply Voltage
5.5V
Min Supply Voltage
3V
Number of Bits
12
Architecture
R-2R
Converter Type
D/A CONVERTER
Reference Type
External
Data Interface
Parallel
Differential Output
No
Resolution
1.5 B
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
INL/DNL (LSB)
±1 (Max), ±0.9 (Max)
Number of D/A Converters
1
Height Seated (Max)
5.33mm
Length
25.2mm
Width
7.62mm
RoHS Status
Non-RoHS Compliant

Description

AD7945AN-B Overview
This particular component is manufactured by Analog Devices Inc. and is classified as a Data Acquisition - Digital to Analog Converters (DAC) chip. It falls under the category of Data Acquisition - Digital to Analog Converters (DAC). It has a total of 20 pins and utilizes CMOS technology. The terminal position is DUAL and it requires power supplies of 3.3/5V. The minimum supply voltage needed for this chip is 3V. The maximum linearity error, also known as EL, is 0.0244%. This chip accepts input bit codes in BINARY and OFFSET BINARY formats. The maximum seated height of this chip is 5.33mm, while its length is 25.2mm and width is 7.62mm.

AD7945AN-B Features
20-DIP (0.300, 7.62mm) package
20 pin count
20 pins

AD7945AN-B Applications
There are a lot of Analog Devices Inc. AD7945AN-B Digital to Analog Converters (DAC)?applications.

Digital Radio Link
Digital Audio Amplifiers
Wireless infrastructure:
Data Acquisition
Direct Digital Waveform Generation
Portable battery-powered instruments
Video Encoder
Bus Structured instruments
Voltage Set Point Control
RF signal generators, arbitrary waveform generators

AD7945AN-B More Descriptions

IC DAC 12BIT MULT PARALL 20-DIP
DAC 1-CH R-2R 12-bit 20-Pin PDIP N Tube
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