參數(shù)資料
型號(hào): ISL22444UFV20Z-TK
廠商: Intersil
文件頁(yè)數(shù): 13/19頁(yè)
文件大小: 0K
描述: IC POT DGTL 256TP LN LP 20-TSSOP
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 1,000
系列: XDCP™
接片: 256
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 ±45 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 2.25 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
3
FN6426.0
May 24, 2007
Pin Descriptions
TSSOP PIN
QFN PIN
SYMBOL
DESCRIPTION
1
19
RH3
“High” terminal of DCP3
2
20
RL3
“Low” terminal of DCP3
3
1
RW3
“Wiper” terminal of DCP3
4
2
NC
No connection
5
3
SCK
SPI interface clock input
6
4
SDO
Data Output of the SPI serial interface
7
5
GND
Device ground pin
8
6
RW2
“Wiper” terminal of DCP2
9
7
RL2
“Low” terminal of DCP2
10
8
RH2
“High” terminal of DCP2
11
9
RW1
“Wiper” terminal of DCP1
12
10
RL1
“Low” terminal of DCP1
13
11
RH1
“High” terminal of DCP1
14
12
CS
Chip Select active low input
15
13
SDI
Data Input of the SPI serial interface
16
14
VCC
Positive power supply pin
17
15
V-
Negative power supply pin
18
16
RH0
“High” terminal of DCP0
19
17
RL0
“Low” terminal of DCP0
20
18
RW0
“Wiper” terminal of DCP0
EPAD*
Exposed Die Pad internally connected to V-
* Note: PCB thermal land for QFN EPAD should be connected to V- plane or left floating. For more information refer to
http://www.intersil.com/data/tb/TB389.pdf
ISL22444
相關(guān)PDF資料
PDF描述
VE-J4D-MZ-S CONVERTER MOD DC/DC 85V 25W
VE-B1T-MY-F4 CONVERTER MOD DC/DC 6.5V 50W
VI-2TV-MW CONVERTER MOD DC/DC 5.8V 100W
VI-2T0-MX-B1 CONVERTER MOD DC/DC 5V 75W
VE-B1T-MY-F2 CONVERTER MOD DC/DC 6.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL22444WFR20Z 功能描述:數(shù)字電位計(jì) IC 275 TAP FL RNG IND QD SPI DCP 5X5 RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22444WFR20Z-TK 功能描述:數(shù)字電位計(jì) IC 278 TAP FL RNG IND QD SPI DCP 5X5 RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22444WFV20Z 功能描述:數(shù)字電位計(jì) IC 269 TAP FL RNG IND QD SPI DCP 20LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22444WFV20Z-TK 功能描述:數(shù)字電位計(jì) IC 272 TAP FL RNG IND QD SPI DCP 20LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22446 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Digitally Controlled Potentiometer XDCP