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參數(shù)資料
| 型號(hào)： | MP7626 |
| 廠商： | Exar Corporation |
| 英文描述： | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| 中文描述： | 微處理器兼容緩沖乘以16位數(shù)字到模擬轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 118K |
| 代理商： | MP7626 |
MP7626
1
Rev. 2.00
FEATURES
Four Quadrant Multiplication
16-Bit Monotonicity
Low Power Consumption
TTL/5 V CMOS Compatible
Single-Buffered or Transparent Data inputs
Decoded DAC Approach
Latch-Up Free
8-Bit Bus Version: MP7636A
Microprocessor Compatible
Buffered Multiplying 16-Bit
Digital-to-Analog Converter
APPLICATIONS
Digitally Programmable References
Programmable Audio Attenuator
High Accuracy Process Control Systems
Automatic Test Equipment
Easy Interface to 8 and 16-Bit
Microprocessor Buses
GENERAL DESCRIPTION
The MP7626 is a CMOS 16-bit Digital-to-Analog Converter
(DAC) that is manufactured using advanced thin film resistors
on a double metal CMOS process. It incorporates a unique bit
decoding technique yielding lower glitch, higher speed and
excellent accuracy over temperature and time. 16 bit differential
non-linearity is achieved with minimal trimming.
Two 8-bit latches (MSB latch and LSB latch) hold the 16-bit
data which are converted by the DAC. A 16-bit bus can load
both latches in one cycle. An 8-bit bus loads one latch at a time.
By making the latches transparent (MSB latch = LSB latch =
High) the DAC will continuously convert the BIT1 - BIT16 inputs.
SIMPLIFIED BLOCK AND TIMING DIAGRAM
D
E
Q
D
E
Q
DB15-DB8
GND
8
16
DATA
8
16
16-Bit
Multiplying
DAC
MSB Latch
DB7-DB0
LSB Latch
Latch
Latch
LATCH
OUTPUT
V
DD
V
REF
R
FB
I
OUT1
I
OUT2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MP7626JN | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626JP | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626KD | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626KN | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626KP | Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MP7626JD | 制造商:EXAR 制造商全稱:EXAR 功能描述:Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626JN | 制造商:EXAR 制造商全稱:EXAR 功能描述:Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626JP | 制造商:EXAR 制造商全稱:EXAR 功能描述:Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626KD | 制造商:EXAR 制造商全稱:EXAR 功能描述:Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
| MP7626KN | 制造商:EXAR 制造商全稱:EXAR 功能描述:Microprocessor Compatible Buffered Multiplying 16-Bit Digital-to-Analog Converter |
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