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參數(shù)資料
| 型號(hào)： | DAC667 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大小： | 218K |
| 代理商： | DAC667 |
DAC667
Microprocessor-Compatible
12-BIT DIGITAL-TO-ANALOG CONVERTER
DESCRIPTION
The DAC667 is a complete monolithic integrated cir-
cuit microprocessor-compatible 12-bit digital-to-ana-
log converter. It includes a precision voltage reference,
microcomputer interface logic, double-buffered latch,
and a 12-bit D/A converter with a voltage output
amplifier. Fast current switches and a laser-trimmed
thin-film resistor network provide a highly accurate
and fast D/A converter.
A double-buffered latch facilitates microcomputer inter-
facing to 4-, 8-, 12-, or 16-bit data buses. The input
buffer latch holds the 12-bit data until it is transferred
to an internal 12-bit D/A converter latch, giving precise
timing control over an analog output change.
The DAC667 is specified to
±
1/2LSB maximum lin-
earity error at +25
°
C. The DAC667 is guaranteed
monotonic over the specification temperature range.
The DAC667 is available in 28-pin, 0.6" wide plastic
DIP package.
FEATURES
G
±
3/4LSB MAX NONLINEARITY OVER
TEMPERATURE
G
MONOTONICITY GUARANTEED OVER
TEMPERATURE
G
MICROCOMPUTER INTERFACE:
Double-Buffered Latch
G
VOLTAGE OUTPUT:
±
10V,
±
5V, +10V
With
±
12V to
±
15V Supplies
G
LOW POWER DISSIPATION: 345mW typ
G
PIN COMPATIBLE WITH AD667
AGND
Ref Out
Ref In
A3
A0
A1
A2
CS
DB11
MSB
DB0
LSB
20V Span
9.95k
5k
5k
10V Span
Reference
OUT
V
19.95k
28
27
26
25
24
23
22
21
20
19
18
17
Power Gnd
+V
CC
–V
EE
12-Bit D/A Converter
12-Bit Parallel Latch
4 Bits
4 Bits
4 Bits
6
7
12
15
14
13
11
8
16
10
2
3
9
5
4
1
Summing
Junction
Bipolar
Offset
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
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
DAC667
1990 Burr-Brown Corporation
PDS-1091C
Printed in U.S.A. March, 1998
相關(guān)PDF資料 |
PDF描述 |
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| DAC667JP | IC-12-BIT DAC |
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| DAC702 | Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
| DAC703B | Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC667AH | 制造商:BURR-BROWN 功能描述: |
| DAC667BH | 制造商:BB 功能描述:_ |
| DAC667JP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| DAC667KP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:BURR-BROWN 功能描述: 制造商:Texas Instruments 功能描述: |
| DAC-6-CG | 制造商:Thomas & Betts 功能描述:2" RIGID TF CONDUIT BODY 制造商:Thomas & Betts 功能描述:Universal Recessed Box And Cover |
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