參數(shù)資料
型號(hào): X9251US24I-2.7
元件分類: 數(shù)字電位計(jì)
英文描述: Quad Digitally-Controlled (XDCP) Potentiometer
中文描述: 四數(shù)字控制(數(shù)字電位器)電位
文件頁數(shù): 4/25頁
文件大?。?/td> 549K
代理商: X9251US24I-2.7
X9251
Characteristics subject to change without notice.
4 of 25
REV 1.3.3 2/10/04
www.xicor.com
PIN CONFIGURATION
PIN ASSIGNMENTS
Note 1:
A0–A1 device address pins must be tied to a logic level.
Pin
(SOIC)
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
20
21
22
23
24
6, 19
Pin
(CSP)
E2
F2
F1
D2
E1
C1
B1
C2
A1
A2
B2
B3
A3
A4
C3
B4
C4
E4
D3
F4
F3
E3
D1, D4
Symbol
SO
A0
R
W3
R
H3
R
L3
V
CC
R
L0
R
H0
R
W0
CS
WP
SI
A1
R
L1
R
H1
R
W1
V
SS
R
W2
R
H2
R
L2
SCK
HOLD
NC
Function
Serial Data Output for SPI bus
Device Address for SPI bus. (See Note 1)
Wiper Terminal of DCP3
High Terminal of DCP3
Low Terminal of DCP3
System Supply Voltage
Low Terminal of DCP0
High Terminal of DCP0
Wiper Terminal of DCP0
SPI bus. Chip Select active low input
Hardware Write Protect – active low
Serial Data Input for SPI bus
Device Address for SPI bus. (See Note 1)
Low Terminal of DCP1
High Terminal of DCP1
Wiper Terminal of DCP1
System Ground
Wiper Terminal of DCP2
High Terminal of DCP2
Low Terminal of DCP2
Serial Clock for SPI bus
Device select. Pauses the SPI serial bus.
No Connect
2
3
4
A
B
C
D
E
F
Top View–Bumps Down
R
W0
R
L0
NC
A
0
HOLD
R
L1
V
CC
R
L3
R
W3
SO
SI
R
W1
SCK
R
L2
WP
NC
R
H0
R
H1
R
H3
V
SS
R
W2
CS
A
1
1
CSP
R
H2
SO
A0
R
W3
R
H3
R
L3
NC
V
CC
R
L0
R
H0
R
W0
CS
1
2
3
4
5
6
7
8
9
10
24
23
22
21
20
19
18
17
16
15
14
HOLD
SCK
R
L2
R
H2
R
W2
NC
V
SS
R
W1
R
H1
R
L1
A1
SOIC/TSSOP
X9251
13
11
12
SI
WP
相關(guān)PDF資料
PDF描述
X9251UB24-2.7 Quad Digitally-Controlled (XDCP) Potentiometer
X9251TS24I Single Supply/Low Power/256-Tap/SPI Bus
X9251TS24I-2.7 Single Supply/Low Power/256-Tap/SPI Bus
X9251TS24IZ Single Supply/Low Power/256-Tap/SPI Bus
X9251TS24IZ-2.7 Single Supply/Low Power/256-Tap/SPI Bus
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X9251US24IZ 功能描述:IC XDCP QUAD 256TAP 50K 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行(芯片選擇,遞增,增/減) 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°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)
X9251US24IZ-2.7 功能描述:IC XDCP QUAD 256TAP 50K 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行(芯片選擇,遞增,增/減) 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°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)
X9251US24IZ-2.7T1 功能描述:IC POT DGTL QUAD 50K OHM 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行(芯片選擇,遞增,增/減) 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°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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