EEWORLDEEWORLDEEWORLD

Part Number

Search

WM5615CP

Description
10-Bit Digital-to-Analogue Converter
File Size82KB,12 Pages
ManufacturerWolfson Microelectronics plc (Cirrus Logic)
Websitehttp://www.wolfson.co.uk
Download Datasheet Compare View All

WM5615CP Overview

10-Bit Digital-to-Analogue Converter

WM5615
Production Data
January 1997 Rev 2
10-Bit Digital-to-Analogue Converter
Description
The WM5615 is a 10-bit voltage output digital-to-
analogue converter (DAC) with a buffered reference input
(high impedance). The DAC produces a maximum output
voltage that is twice the reference voltage and the DAC is
monotonic. The device is simple to use, running from a
single supply of 5V. A power-on reset function is
incorporated to ensure repeatable start-up conditions.
Digital control of the WM5615 is over a 3-wire serial bus
that is CMOS compatible and easily interfaced to industry
standard microprocessor and microcontroller devices. The
device receives a 16-bit data word to produce the
analogue output. The digital inputs feature Schmitt
triggers for high noise immunity. Digital communication
protocols include the SPI
TM
, QSPI
TM
and Microwire
TM
stand-
ards.
The 8-terminal small-outline D package allows digital
control of analogue functions in space-critical applications.
The WM5615C is characterised for operation from 0
o
C to
70
o
C. The WM5615I is for operation from -40
o
C to 85
o
C.
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of
National Semiconductor Corp.
Features
10-bit CMOS voltage output DAC in an
8-terminal package
5V single supply operation
3-wire serial interface
High-impedance reference input
Maximum voltage output twice reference
input voltage
Internal power-on reset
Low power consumption ... 1.75mW max
877kHz update rate
Setting time to 0.5 LSB ... 12.5µs typical
µ
Monotonic over temperature
Pin compatible with the Maxim MAX515
Applications
Battery-powered test Instruments
Digital offset and gain adjustment
Battery-operated/remote industrial controls
Machine and motion control devices
Cellular telephones
Block Diagram
+
-
REFIN
5
VOUT
R
R
VDD
+
AGND
POWER-ON
RESET
RESISTOR
STRING
DAC
-
10-BIT DAC REGISTER
CS
SCLK
2
Xs
DIN
CONTROL
LOGIC
(LSB)
(MSB)
4
DUMMY
BITS
DOUT
16-BIT SHIFT REGISTER
Production Data
data sheets contain final
specifications current on publication date.
Supply of products conforms to Wolfson Mi-
croelectronics standard terms and conditions.
Wolfson Microelectronics
Lutton Court, Bernard Terrace, Edinburgh EH8 9NX. UK
© 1996 Wolfson Microelectronics
Tel: +44 (0) 131 667 9386
Fax: +44 (0) 131 667 5176
email: admin@wolfson.co.uk
www: http://www.wolfson.co.uk

WM5615CP Related Products

WM5615CP WM5615IP WM5615ID WM5615CD WM5615
Description 10-Bit Digital-to-Analogue Converter 10-Bit Digital-to-Analogue Converter 10-Bit Digital-to-Analogue Converter 10-Bit Digital-to-Analogue Converter 10-Bit Digital-to-Analogue Converter
Innovative LED night light that uses water as a switch
This night light looks ordinary, but it is very special. It contains some magnesium powder and carbon rods, and injecting some water through the small hole at the top will cause them to react chemical...
maylove LED Zone
LINUX Basics PPT
It's really basic, but it's also very useful! ~...
wanghongyang Embedded System
Dynamic loading of programs on arm platform
I have recently worked on something that can realize dynamic program loading on the ARM platform. I have made a demo. I wonder if it is meaningful?...
呱呱 ARM Technology
Resistor Noise
[img]http://www.deyisupport.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-00-73/1460.1.jpg[/img] The noise voltage is proportional to the resistance v...
zca123 Analogue and Mixed Signal
Please tell me about the application fields and structural features of Texas Instruments' C2000, C5000, and C6000
I am a beginner in DSP. Can someone who knows about it tell me about the application fields and structural features of Texas Instruments' C2000, C5000, and C6000? Which one is more suitable for beginn...
量子阱 Microcontroller MCU
How to use TA0 triger ADC
Please tell me how to use TA0 to triger ADC. I want to use Sequence-of-Channels Mode instead of Repeat-Sequence-of-Channels Mode. I hope that the time interval of each sample is the same, and Repeat M...
m06fu4 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2910  1281  559  1933  221  59  26  12  39  5 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号