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參數(shù)資料
| 型號： | AK9813F |
| 英文描述： | Converter IC |
| 中文描述： | 轉(zhuǎn)換器IC |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 197K |
| 代理商： | AK9813F |
ASAHI KASEI
[AK9813B]
DAD04E-00
2002/08
- 1 -
AK9813B
12ch 8bit D/A Converter with EEPROM
General Description
The AK9813B includes 12 channel, 8bit D/A converters with on-chip output buffer amps and it is
capable to store the input digital data of each DAC by on-chip non-volatile CMOS EEPROM. The
AK9813B is optimally designed for various circuit adjustments for consumer and industrial
equipments and it is ideally suited for replacing mechanical trimmers.
Features
EEPROM SECTION
12 words x 8bit x 4 organization for DAC
D/A CONVERTER SECTION
12 channels
Resolution : 8bit
DNL
INL
Analog Output Voltage Range : GND to VCC
: -1 to +2 LSB
: ±1.5 LSB
Operating Voltage Range
Digital section : 2.7V to 5.5V
Analog section : 4.5V to 5.5V, 2.7V to 3.6V
24pin VSOP
Block Diagram
Channel
& Address
Decoder
Shift
Register
8bit D/A
8bit D/A
8bit D/A
8bit Latch
8bit Latch
8bit Latch
EEPROM
384bit
(12 x 8bit x 4)
8
DI
CLK
DO
Control Logic
8
8bit Latch
+
--
8bit D/A
AO2
8
+
--
AO11
8
+
--
AO12
8
+
--
AO1
VDD
SEL
ECL
EA0
EA1
VCC
GND
CS/LD
VSS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK9822 | 制造商:AKM 制造商全稱:AKM 功能描述:2K / 4Kbit EEPROM with 2ch 8bit D/A Converter |
| AK9822M | 制造商:AKM 制造商全稱:AKM 功能描述:2K / 4Kbit EEPROM with 2ch 8bit D/A Converter |
| AK9824 | 制造商:AKM 制造商全稱:AKM 功能描述:2K / 4Kbit EEPROM with 2ch 8bit D/A Converter |
| AK9824M | 制造商:AKM 制造商全稱:AKM 功能描述:2K / 4Kbit EEPROM with 2ch 8bit D/A Converter |
| AK982M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
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