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參數資料
| 型號： | XRD7523 |
| 廠商： | Exar Corporation |
| 英文描述： | 15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| 中文描述： | 15 V的的CMOS乘法8位數字到模擬轉換器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 102K |
| 代理商： | XRD7523 |
MP7523/XRD7523
Rev. 3.00
1996
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 (510) 668-7000 (510) 668-7010
FEATURES
Full Four-Quadrant Multiplying
Low Feedthrough: 1/2 LSB @ 200 kHz
Fast Settling: 100 ns (typ.)
Low Power Dissipation
Low Cost
5 V/15 V Operation
Buffered Version: MP7524/XRD7524
15 V CMOS
Multiplying 8-Bit
Digital-to-Analog Converter
APPLICATIONS
Battery Operated Equipment
Low Power, Ratiometric A/D Converters
Digitally Controlled Gain Circuits
Digitally Controlled Attenuators
CRT Character Generation
Low Noise Audio Gain Control
...the analog plus company
TM
January 1996-2
GENERAL DESCRIPTION
The MP7523/XRD7523 is a low cost multiplying Digital-to-
Analog Converter. The device uses an advanced thin-film-on-
CMOS technology to provide 8-bit resolution with accuracy to
10-bits and very low power dissipation.
The MP7523/XRD7523’s excellent multiplying characteris-
tics and low cost allow it to be used in a wide ranging field of ap-
plications such as: low noise audio gain control, CRT character
generation, motor speed control, digitally controlled attenuators,
etc.
SIMPLIFIED BLOCK DIAGRAM
4R
R
2R
2 to 3 Decoder
MSB
LSB
4R
4R
4R
4R
4R
4R
2R
2R
Switch Drivers & Switches
3 Segment D/A Converter with Termination to DGND
Logical “1” at Digital Input Steers Current to I
OUT1
BIT 8
R = 10k
BIT 1
R
FB
I
OUT1
I
OUT2
V
REF
V
DD
相關PDF資料 |
PDF描述 |
|---|---|
| XRD7523AID-J | 15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AID-K | 15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AIK-J | 15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AIK-K | 15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD8775 | CMOS 8-Bit High Speed Analog-to-Digital Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XRD7523AID-J | 制造商:EXAR 制造商全稱:EXAR 功能描述:15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AID-K | 制造商:EXAR 制造商全稱:EXAR 功能描述:15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AIK-J | 制造商:EXAR 制造商全稱:EXAR 功能描述:15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7523AIK-K | 制造商:EXAR 制造商全稱:EXAR 功能描述:15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter |
| XRD7682AIK18-J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 6-Bit |
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