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參數(shù)資料
| 型號： | SP8542AS |
| 英文描述： | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| 中文描述： | 雙和四通道12位多路采樣ADC |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 219K |
| 代理商： | SP8542AS |
SP8542/8544DS/01 SP8542/8544 Two and Four Channel 12-Bit Multiplexed Sampling ADC's
Copyright 2000 Sipex Corporation
5
SP8542 PIN ASSIGNMENTS
Pin 1-N.C.-No Connection
Pin 2-CH0-Analog Mux Input 0
Pin 3-CH1-Analog Mux Input 1
Pin 4-AGND-Analog Ground
Pin 5-VSS Digital Ground
Pin 6-SCLK-Serial Clock Input
Pin 7-DOUT Digital Data Output
Pin 8-DIN Mux Channel Selection Input
Pin 9-Status
Pin 10-CS-Chip Select Bar Input, High
Deselects chip, Low Selects chip
Pin 11-SD-Shutdown Input, logic low = power
up, logic high = powerdown
Pin 12-VDD Digital +5V supply
Pin 13-VDA Analog +5V supply
Pin 14-OffADJ External Offset Adjust
Pin 15-Refout-Voltage Reference Output
Pin 16-GAINADJ-External Gain Adjustment
GAIN ADJUST
REF OUT
OFFSET ADJ.
V
DA
V
DD
SD
CS
STATUS
1
2
3
4
5
6
7
8
N.C.
CH0
CH1
AGND
V
SS
SCLK
D
OUT
DIN
16
15
14
13
12
11
10
9
SP8542
SP8544 PIN ASSIGNMENTS
Pin 1-N.C.-No Connection
Pin 2-CH0-Analog Mux Input 0
Pin 3-CH1-Analog Mux Input 1
Pin 4-CH2-Analog Mux Input 2
Pin 5-CH3-Analog Mux Input 3
Pin 6-AGND-Analog Ground
Pin 7-VSS Digital Ground
Pin 8-SCLK-Serial Clock Input
Pin 9-DOUT Digital Data Output
Pin 10-DIN Mux Channel Selection Input
Pin 11-Status
Pin 12-CS-Chip Select Bar Input, High
Deselects chip, Low Selects chip
Pin 13-SD-Shutdown Input, logic low = power
up, logic high = powerdown
Pin 14-VDD Digital +5V supply
Pin 15-VDA Analog +5V supply
Pin 16-OffADJ External Offset Adjust
Pin 17-Refout-Voltage Reference Output
Pin 18-GAINADJ-External Gain Adjustment
GAIN ADJUST
REF OUT
OFFSET ADJ.
V
DA
V
DD
SD
CS
STATUS
DIN
1
2
3
4
5
6
7
8
N.C.
CH0
CH1
CH2
CH3
AGND
V
SS
SCLK
D
OUT
9
18
17
16
15
14
13
12
11
10
SP8544
SP 8542 Channel Selection
Truth Table
MA0
0
1
Channel Selection
CH0
CH1
SP 8544 Channel Selection
Truth Table
MA1
0
0
1
1
MA0
0
1
0
1
Channel Selection
CH0
CH1
CH2
CH3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8542JN | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542JS | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542KN | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542KS | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8544AN | Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8542BN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542BS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542JN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542JS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
| SP8542KN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Two and Four Channel 12-Bit Multiplexed Sampling ADCs |
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