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參數(shù)資料
| 型號： | AD7520 |
| 廠商： | Intersil Corporation |
| 英文描述： | 10-Bit Multiplying D/A Converters(10位乘法D/A轉(zhuǎn)換器) |
| 中文描述： | 10位乘法D / A轉(zhuǎn)換器（10位乘法的D / A轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 271K |
| 代理商： | AD7520 |
1
FN3104.3
AD7520, AD7521
10-Bit, 12-Bit, Multiplying D/A Converters
The AD7520 and AD7521 are monolithic, high accuracy, low
cost 10-bit and 12-bit resolution, multiplying digital-to-analog
converters (DAC). Intersil’s thin-film on CMOS processing
gives up to 10-bit accuracy with TTL/CMOS compatible
operation. Digital inputs are fully protected against static
discharge by diodes to ground and positive supply.
Typical applications include digital/analog interfacing,
multiplication and division, programmable power supplies,
CRT character generation, digitally controlled gain circuits,
integrators and attenuators, etc.
Features
AD7520, 10-Bit Resolution; 8-Bit Linearity
AD7521, 12-Bit Resolution; 10-Bit Linearity
Low Power Dissipation (Max). . . . . . . . . . . . . . . . . 20mW
Low Nonlinearity Tempco at 2ppm of FSR/
o
C
Current Settling Time to 0.05% of FSR . . . . . . . . . . 1.0
μ
s
Supply Voltage Range . . . . . . . . . . . . . . . . .
±
5V to +15V
TTL/CMOS Compatible
Full Input Static Protection
MLFP Package
Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No
Leads - package Outline
Near Chip Scale Package footprint, which improves PCB
efficiency adn has a thinner profile
Ordering Information
PART
NUMBER
LINEARITY
(INL, DNL)
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
NO.
AD7520JN
0.2% (8-Bit)
0 to 70
16 Ld PDIP E16.3
AD7521LN
0.05% (10-
Bit)
0 to 70
18 Ld PDIP E18.3
Pinouts
AD7520 (PDIP)
TOP VIEW
AD7521 (PDIP)
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
I
OUT1
I
OUT2
GND
BIT 1 (MSB)
BIT 2
BIT 3
BIT 5
BIT 4
R
FEEDBACK
V+
BIT 10 (LSB)
BIT 9
BIT 8
BIT 7
BIT 6
V
REF
I
OUT1
I
OUT2
GND
BIT 1 (MSB)
BIT 2
BIT 3
BIT 5
BIT 4
R
FEEDBACK
V+
BIT 11
BIT 9
BIT 8
BIT 7
V
REF
10
11
12
13
14
15
16
17
18
9
8
7
6
5
4
3
2
1
BIT 12 (LSB)
BIT 10
BIT 6
Data Sheet
April 2002
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
相關PDF資料 |
PDF描述 |
|---|---|
| AD7521JN | 10-Bit, 12-Bit Binary Multiplying D/A Converter |
| AD7531JN | 10-Bit, 12-Bit Binary Multiplying D/A Converter |
| AD7530KN | 10-Bit, 12-Bit Binary Multiplying D/A Converter |
| AD7520JN | 10-Bit, 12-Bit Binary Multiplying D/A Converter |
| AD7520KN | 10-Bit, 12-Bit Binary Multiplying D/A Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD7520_02 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:10-Bit, 12-Bit, Multiplying D/A Converters |
| AD7520AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| AD7520AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| AD7520BD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| AD7520BN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
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