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參數(shù)資料
| 型號： | DAC7545 |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 203K |
| 代理商： | DAC7545 |
DAC7545
CMOS 12-Bit Multiplying
DIGITAL-TO-ANALOG CONVERTER
Microprocessor Compatible
FEATURES
G
FOUR-QUADRANT MULTIPLICATION
G
LOW GAIN TC: 2ppm/
°
C typ
G
MONOTONICITY GUARANTEED OVER
TEMPERATURE
G
SINGLE 5V TO 15V SUPPLY
G
TTL/CMOS LOGIC COMPATIBLE
G
LOW OUTPUT LEAKAGE: 10nA max
G
LOW OUTPUT CAPACITANCE: 70pF max
G
DIRECT REPLACEMENT FOR AD7545,
PM-7545
DESCRIPTION
The DAC7545 is a low-cost CMOS, 12-bit four-
quadrant multiplying, digital-to-analog converter with
input data latches. The input data is loaded into the
DAC as a 12-bit data word. The data flows through to
the DAC when both the chip select (CS) and the write
(WR) pins are at a logic low.
Laser-trimmed thin-film resistors and excellent CMOS
voltage switches provide true 12-bit integral and dif-
ferential linearity. The device operates on a single
+5V to +15V supply and is available in 20-pin plastic
DIP or 20-lead plastic SOIC packages. Devices are
specified over the commercial.
The DAC7545 is well suited for battery or other low
power applications because the power dissipation is
less than 0.5mW when used with CMOS logic inputs
and V
DD
= +5V.
12-Bit
Multiplying DAC
AGND
OUT 1
DB
-DB
0
(Pins 4-15)
WR
CS
17
Input
Data Latches
12
12
16
19
V
REF
20
R
FB
1
2
18
3
V
DD
DGND
DAC7545
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
1987 Burr-Brown Corporation
PDS-747F
DAC7545
DAC7545
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC7634 | 16-BIT, QUAD VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |
| DAC7634E | TERMINAL |
| DAC7634EB | TERMINAL |
| DAC7641 | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| DAC7641Y | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC7545GLP | 制造商:Rochester Electronics LLC 功能描述:DATA CONVERTER - Bulk 制造商:Texas Instruments 功能描述:DAC SGL R-2R 12-BIT 24SSOP - Rail/Tube |
| DAC7545GLU | 功能描述:數(shù)模轉(zhuǎn)換器- DAC CMOS 12-Bit Multiplying RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7545GLUG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC CMOS 12B Multiplying DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7545GLUR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC CMOS 12-Bit Multiplying RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7545GLURG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC CMOS 12B Multiplying DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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