Analog Devices Inc. AD7937BRZ

Name: AD7937BRZ
Brand: Analog Devices Inc.
SKU: 3121843-AD7937BRZ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7937BRZ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3121843-AD7937BRZ

Description:: IC DAC 12BIT DUAL 8 4 24SOIC

ECAD Model:

Datasheet:: AD7937

Specifications

Analog Devices Inc. AD7937BRZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7937BRZ.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Number of Pins
24
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Supply Voltage
5V
Reflow Temperature-Max (s)
40
Base Part Number
AD7937
Pin Count
24
Output Type
Current - Unbuffered
Operating Supply Voltage
5V
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
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
Settling Time
1μs
Integral Nonlinearity (INL)
0.5 LSB
Input Bit Code
BINARY, OFFSET BINARY
INL/DNL (LSB)
±0.5 (Max), ±1 (Max)
Number of D/A Converters
2
Length
15.4mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

AD7937BRZ Overview
Analog Devices Inc. is a well-known brand in the electronics industry, known for its high-quality and reliable products. One of its latest offerings is the Data Acquisition - Digital to Analog Converters (DAC) chip, catering to the growing demand for efficient and accurate data conversion. This chip falls under the Data Acquisition - Digital to Analog Converters (DAC) category, making it a versatile and essential component for various applications. One of the key parameters of this chip is its wide operating temperature range of -40°C to 85°C, making it suitable for use in extreme environments. This feature ensures that the chip can function effectively and maintain its performance even in harsh conditions. Additionally, the Moisture Sensitivity Level (MSL) of 3 (168 Hours) further enhances its durability, allowing it to withstand moisture and humidity for extended periods. The chip has 24 terminations, providing a sufficient number of connections for various circuits and systems. The terminal position is DUAL, allowing for flexibility in design and placement. Its base part number is AD7937, indicating its specific model and features. With a pin count of 24, this chip offers a compact and space-saving solution for data acquisition needs. The output type of this chip is current - unbuffered, making it suitable for applications where a precise and stable current output is required. Its operating supply voltage is 5V, ensuring compatibility with a wide range of systems and devices. The chip has 12 bits, indicating its high resolution and accuracy in data conversion. Its architecture is R-2R, which is a popular and reliable design for digital-to-analog converters. In conclusion, the Analog Devices Inc. Data Acquisition - Digital to Analog Converters (DAC) chip offers a combination of advanced features and specifications, making it a top choice for data conversion needs. Its durability, compact size, and high performance make it suitable for a wide range of applications in various industries. With its precise output and compatibility with different systems, this chip is a valuable addition to any electronic design.

AD7937BRZ Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins

AD7937BRZ Applications
There are a lot of Analog Devices Inc. AD7937BRZ Digital to Analog Converters (DAC)?applications.

Set Top Boxes
General Purpose Trimming Adjustments
Direct Digital Waveform Generation
Digital Audio Amplifiers
Software Radio
High-End Compact Disc Players
DAT Recorders and Players
Digital Calibration
Synchro Applications
Closed-loop process control

AD7937BRZ More Descriptions

DAC 2-CH R-2R 12-bit 24-Pin SOIC W
D/A Converter, 2 Func, Parallel, 8 Bits Input Loading, 0.6us Settling Time, PDSO24
12-Bit current output DAC 5V supply.
2 CH DAC, PARALLEL, 8 BITS INPUT
The AD7537 contains two 12-bit current output DAC's on one monolithic chip. A seperate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DAC's are guaranteed 12-bit monotonic over the full temperature range. The AD7537 has a 2-byte (8LSBs, 4MSBs) loading structure. It is designed for right-justified data format. The control signals for registering loading are A0, A1, CS, WR and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR. Added features on the AD7537 include an asynchronous CLR line which is very useful in calibration routines. When this is taken low, all registers are cleares. The double buffering of the data inputs allows simultaneous update of both DAC's. Also, each DAC has a seperate AGND line. This increases the device versatility; for instance one DAC may be operated with AGND biased while the other is connected in the standard configuration. The AD7537 is manufactured using the Linear Compatible CMOS (LC²MOS) process. It is speed compatible with most microprocessors and accepts TTL, 74HC an 5V CMOS logic level inputs.

Certification