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參數(shù)資料
| 型號： | MB88345PF |
| 廠商： | FUJITSU LTD |
| 元件分類： | DAC |
| 英文描述： | D/A Converter for Digital Tuning (24-channel, 8-bit, on-chip OP amp) |
| 中文描述： | SERIAL INPUT LOADING, 8-BIT DAC, PQFP32 |
| 封裝： | PLASTIC, QFP-32 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MB88345PF |
MB88345
2
I
PIN ASSIGNMENT
I
PIN DESCRIPTION
* : DI, CLK, LD pins should be fixed with “Low”level while no data are transferred.
Pin No.
Pin name
I/O
Description
27
DI*
I
Serial data input pin. This pin inputs serial data with a data length of 14 bits.
24
DO
O
This pin outputs the MSB data in the 14-bit shift register.
26
CLK*
I
Shift clock input pin. The input signal from the DI pin enters the 14-bit shift
register at the rising edge of the shift clock pulse.
25
LD*
I
When the LD pin inputs the High-level signal, shift register value is loaded to
the decoder and the D/A output register.
30 to 32
1 to 11
14 to 23
AO1 to AO3
AO4 to AO14
AO15 to AO24
O
8-bit D/A output with OP-amp.
13
V
CC
MCU interface and OP-amp power-supply pin
28
GND
MCU interface and OP-amp GND pin
12
V
DD
D/A converter power-supply pin
29
V
SS
D/A converter GND pin
(TOP VIEW)
(FPT-32P-M21)
25
26
27
28
29
30
31
32
LD
CLK
DI
GND
V
SS
AO1
AO2
AO3
16
15
14
13
12
11
10
9
AO17
AO16
AO15
V
CC
V
DD
AO14
AO13
AO12
24 23 22 21 20 19 18 17
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
1 2 3 4 5 6 7 8
INDEX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB88345 | D/A Converter for Digital Tuning(24-channel, 8-bit, on-chip OP amp)(用于數(shù)字調(diào)諧的8位D/A轉(zhuǎn)換器（24通道、片內(nèi)運放）) |
| MB88346BP | D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
| MB88346BPF | D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
| MB88346BPFV | D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
| MB88346B | 8-bit resolution digital-to-analog converter (DAC)(8位高速并行接口電流輸出D/A轉(zhuǎn)換器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB88345PF-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB88346B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:R-2R TYPE 8-BIT D/A CONVERTER WITH OPERATIONAL AMPLIFIER OUTPUT BUFFERS |
| MB88346B_05 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
| MB88346BP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
| MB88346BPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:D/A Converter for Digital Tuning (12 channels. 8-bit, with OP amplifier) |
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