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參數資料
| 型號： | DAC4815 |
| 英文描述： | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| 中文描述： | 四路12位數字到模擬轉換器8位端口接口 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 179K |
| 代理商： | DAC4815 |
A
20k
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10k
Logic
5
3
1
13
11
8
7
9
10
+V Out
V B
V C
+V
L
+V
S
–V
S
AGND
DGND
10V
Ref
DAC B
DAC C
DAC4815
5
A
2
A
3
20k
20k
12 V D
DAC D
A
4
20k
20k
4
6
2
V In
BPO
V A
DAC A
A
1
10k
–V Out
8-Bit
Port and
Control In
DAC4815
Quad 12-Bit Digital-to-Analog Converter
(8-Bit Port Interface)
FEATURES
G
COMPLETE QUAD DAC —
INCLUDES INTERNAL REFERENCES AND
OUTPUT AMPLIFIERS
G
GUARANTEED SPECIFICATIONS
OVER TEMPERATURE
G
GUARANTEED MONOTONIC OVER
TEMPERATURE
G
HIGH-SPEED 8 + 4-BIT PARALLEL
INTERFACE
G
LOW POWER, 600mW (150mW/DAC)
G
LOW GAIN DRIFT, 5ppm/
°
C
G
LOW NONLINEARITY:
±
1/2 LSB max
G
BIPOLAR OUTPUT
G
CLEAR/RESET TO BIPOLAR ZERO
DESCRIPTION
The DAC4815 is one in a family of dual and quad
12-bit digital-to-analog converters (DACs). Serial,
8-bit, 12-bit interfaces are available.
The DAC4815 is complete. It contains CMOS logic,
switches, a high-performance buried-zener reference,
and low-noise bipolar output amplifiers. No external
components are required for bipolar
±
10V output
range.
The DAC4815 has a 2-byte (8 + 4) double-buffered
interface. Data is first loaded (level transferred) into
the input registers in two steps for each DAC. Then
both DACs are updated simultaneously. The DAC has
an asynchronous clear control for reset to bipolar zero.
This feature is useful for power-on reset or system
calibration. The DAC4815 is packaged in a 28-pin
plastic DIP rated for the –40
°
C to +85
°
C extended
industrial temperature range.
High-stability laser-trimmed thin film resistors assure
high reliability and true 12-bit integral and differential
linearity over the full specified temperature range.
International Airport Industrial Park Mailing Address: PO Box 11400 Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd. Tucson, AZ 85706
Tel: (520) 746-1111 Twx: 910-952-1111 Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
1991 Burr-Brown Corporation
PDS-1112B
Printed in U.S.A. October, 1993
相關PDF資料 |
PDF描述 |
|---|---|
| DAC4815AP | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815BP | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC488HR | 16-bit D/A Converter with Digital I/O & IEEE 488 |
| DAC4C | Converter IC |
| DAC4E | Converter IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DAC4815AP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815BP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC488HR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-bit D/A Converter with Digital I/O & IEEE 488 |
| DAC488HR/2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-bit D/A Converter with Digital I/O & IEEE 488 |
| DAC488HR/4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-bit D/A Converter with Digital I/O & IEEE 488 |
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