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參數(shù)資料
| 型號： | AD5204 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23 |
| 中文描述： | 32抽頭、非易失、線性變化數(shù)字電位器，SOT23封裝 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 173K |
| 代理商： | AD5204 |
AD5204/AD5206
–5–
REV. 0
AD5204 PIN FUNCTION DESCRIPTIONS
Pin
No.
Name
Description
1, 2,
12
3
4
NC
GND
CS
Not Connected.
Ground.
Chip Select Input, Active Low. When
CS
returns high, data in the serial input register
is decoded based on the address bits and
loaded into the target RDAC latch.
Active low preset to midscale; sets RDAC
registers to 80H.
Positive power supply, specified for
operation at both +3 V or +5 V. (Sum of
|V
DD
| + |V
SS
| <5.5 V.)
Active low input. Terminal A open-circuit.
Shutdown controls Variable Resistors #1
through #4.
Serial Data Input. MSB First.
Serial Clock Input, positive edge triggered.
Serial Data Output, Open Drain transistor
requires pull-up resistor.
Negative Power Supply, specified for
operation at both 0 V or –2.7 V. (Sum of
|V
DD
| + |V
SS
| <5.5 V.)
B Terminal RDAC #3.
Wiper RDAC #3, addr = 010
2
.
A Terminal RDAC #3.
B Terminal RDAC #1.
Wiper RDAC #1, addr = 000
2
.
A Terminal RDAC #1.
A Terminal RDAC #2.
Wiper RDAC #2, addr = 001
2
.
B Terminal RDAC #2.
A Terminal RDAC #4.
Wiper RDAC #4, addr = 011
2
.
B Terminal RDAC #4.
5
PR
6
V
DD
7
SHDN
8
9
10
SDI
CLK
SDO
11
V
SS
13
14
15
16
17
18
19
20
21
22
23
24
B3
W3
A3
B1
W1
A1
A2
W2
B2
A4
W4
B4
AD5206 PIN FUNCTION DESCRIPTIONS
Pin
No.
Name
Description
1
2
3
4
5
A6
W6
B6
GND
CS
A Terminal RDAC #6.
Wiper RDAC #6, addr = 101
2
.
B Terminal RDAC #6.
Ground.
Chip Select Input, Active Low. When
CS
returns high, data in the serial input register
is decoded based on the address bits and
loaded into the target RDAC latch.
Positive power supply, specified for
operation at both +3 V or +5 V. (Sum of
|V
DD
| + |V
SS
| <5.5 V.)
Serial Data Input. MSB First.
Serial Clock Input, positive edge triggered.
Negative Power Supply, specified for
operation at both 0 V or –2.7 V. (Sum of
|V
DD
| + |V
SS
| <5.5 V.)
B Terminal RDAC #5.
Wiper RDAC #5, addr = 100
2
.
A Terminal RDAC #5.
B Terminal RDAC #3.
Wiper RDAC #3, addr = 010
2
.
A Terminal RDAC #3.
B Terminal RDAC #1.
Wiper RDAC #1, addr = 000
2
.
A Terminal RDAC #1.
A Terminal RDAC #2.
Wiper RDAC #2, addr = 001
2
.
B Terminal RDAC #2.
A Terminal RDAC #4.
Wiper RDAC #4, addr = 011
2
.
B Terminal RDAC #4.
6
V
DD
7
8
9
SDI
CLK
V
SS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
B5
W5
A5
B3
W3
A3
B1
W1
A1
A2
W2
B2
A4
W4
B4
AD5206 PIN CONFIGURATION
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
A5
W5
B5
V
SS
CLK
A6
W6
B6
GND
SDI
V
DD
CS
B3
W3
A3
B1
W1
B4
W4
A4
B2
A1
A2
W2
AD5206
(NOT TO
SCALE)
AD5204 PIN CONFIGURATION
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
NC
V
SS
SDO
CLK
SDI
NC
NC
GND
CS
SHDN
V
DD
PR
B3
W3
A3
B1
W1
B4
W4
A4
B2
A1
A2
W2
AD5204
(NOT TO
SCALE)
NC = NO CONNECT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5204_10 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4-/6-Channel Digital Potentiometers |
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| AD5204BCPZ10-REEL7 | 功能描述:IC DGTL POT VAR 4CH 32LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,300 系列:WiperLock™ 接片:257 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 150 ppm/°C 存儲器類型:易失 接口:3 線 SPI（芯片選擇） 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN-EP（3x3） 包裝:帶卷 (TR) |
| AD5204BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD5204BN10 | 功能描述:IC DGTL POT QUAD 256POS 24-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
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