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參數(shù)資料
| 型號(hào)： | DAC2815 |
| 英文描述： | DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface |
| 中文描述： | 雙12位數(shù)字至模擬轉(zhuǎn)換器8位端口接口 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 224K |
| 代理商： | DAC2815 |
DAC2815
A
20k
20k
20k
20k
10k
10k
Logic
17
18
14
13
20
16
19
15
10
12
8
11
28
+V Out
Inv In
Inv Out
V In
BPO A
V A
BPO B
V B
+V
L
+V
S
–V
S
AGND
DGND
10V
Ref
DAC A
DAC B
DAC2815
3
A
1
A
2
8-Bit
Port and
Control In
FEATURES
G
COMPLETE DUAL DAC —
INCLUDES INTERNAL REFERENCES AND
OUTPUT AMPLIFIERS
G
GUARANTEED SPECIFICATIONS OVER
TEMPERATURE
G
GUARANTEED MONOTONIC OVER
TEMPERATURE
DESCRIPTION
The DAC2815 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 DAC2815 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 either unipolar 0 to 10V,
0 to –10V, or bipolar
±
10V output ranges.
The DAC2815 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 unipolar or
bipolar zero depending on the mode selected. This
feature is useful for power-on reset or system calibra-
tion. The DAC2815 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.
DUAL 12-BIT DIGITAL-TO-ANALOG
CONVERTER (8-Bit Port Interface)
G
HIGH-SPEED 8 + 4-BIT PARALLEL
INTERFACE
G
LOW POWER: 300mW (150mW/DAC)
G
LOW GAIN DRIFT: 5ppm/
°
C
G
LOW NONLINEARITY:
±
1/2 LSB max
G
UNIPOLAR OR BIPOLAR OUTPUT
G
CLEAR/RESET TO UNIPOLAR OR
BIPOLAR ZERO
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-1110B
Printed in U.S.A. October, 1993
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC2815AP | DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface |
| DAC2815BP | DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface |
| DAC3550A(PBGA49) | Audio Digital-to-Analog Converter |
| DAC356LPB-12 | 12-Bit Digital-to-Analog Converter |
| DAC356LPC-12 | 12-Bit Digital-to-Analog Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC2815AP | 制造商:BB 制造商全稱:BB 功能描述:DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface |
| DAC2815BP | 制造商:BB 制造商全稱:BB 功能描述:DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface |
| DAC2815D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DAC2815DE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DAC2815DH | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:6W DUAL DC - DC CONVERTERS |
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