IV-SB V- Current (standby) V- = -5.5V, V
參數(shù)資料
型號： ISL22424WFV14Z
廠商： Intersil
文件頁數(shù)： 15/18頁
文件大?。?/td> 0K
描述： IC POT DGTL 256TP LN LP 14-TSSOP
標(biāo)準(zhǔn)包裝： 960
系列： XDCP™
接片： 256
電阻（歐姆）： 10k
電路數(shù)： 2
溫度系數(shù)： 標(biāo)準(zhǔn)值 ±85 ppm/°C
存儲器類型： 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： 14-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 14-TSSOP
包裝： 管件
6
FN6425.0
May 31, 2007
IV-SB
V- Current (standby)
V- = -5.5V, VCC = +5.5V @ +85°C, SPI interface
in standby state
-3.0
-0.7
A
V- = -5.5V, VCC = +5.5V @ +125°C, SPI
interface in standby state
-5.0
-1.5
A
V- = -2.25V, VCC = +2.25V @ +85°C, SPI
interface in standby state
-2.0
-0.3
A
V- = -2.25V, VCC = +2.25V @ +125°C, SPI
interface in standby state
-3.0
-0.4
A
ISD
VCC Current (shutdown)
VCC = +5.5V, V- = -5.5V @ +85°C, SPI interface
in standby state
0.5
2.0
A
VCC = +5.5V, V- = -5.5V @ +125°C, SPI
interface in standby state
1.0
4.0
A
VCC = +2.25V, V- = -2.25V @ +85°C, SPI
interface in standby state
0.2
1.0
A
VCC = +2.25V, V- = -2.25V @ +125°C, SPI
interface in standby state
0.5
2.0
A
IV-SD
V- Current (shutdown)
V- = -5.5V, VCC = +5.5V @ +85°C, SPI interface
in standby state
-3.0
-0.7
A
V- = -5.5V, VCC = +5.5V @ +125°C, SPI
interface in standby state
-5.0
-1.5
A
V- = -2.25V, VCC = +2.25V @ +85°C, SPI
interface in standby state
-2.0
-0.3
A
V- = -2.25V, VCC = +2.25V @ +125°C, SPI
interface in standby state
-3.0
-0.4
A
ILkgDig
Leakage current, at pins SCK,
SDI, SDO and CS
Voltage at pin from GND to VCC
-1
1
A
tWRT
(Note 20)
DCP wiper response time
CS rising edge to wiper new position
1.5
s
tShdnRec
(Note 20)
DCP recall time from shutdown
mode
CS rising edge to wiper stored position and RH
connection
1.5
s
Vpor
Power-on recall voltage
Minimum Vcc at which memory recall occurs
1.9
2.1
V
VccRamp
VCC ramp rate
0.2
V/ms
tD
Power-up delay
VCC above Vpor, to DCP Initial Value Register
recall completed, and SPI Interface in standby
state
5ms
EEPROM SPECIFICATION
EEPROM Endurance
1,000,000
Cycles
EEPROM Retention
Temperature T
≤ +55C
50
Years
tWC
(Note 18)
Non-volatile Write Cycle time
12
20
ms
SERIAL INTERFACE SPECIFICATIONS
VIL
SCK, SDI, and CS input buffer
LOW voltage
0.3 * VCC
V
VIH
SCK, SDI, and CS input buffer
HIGH voltage
0.7 * VCC
V
Hysteresis
SCK, SDI, and CS input buffer
hysteresis
0.05 * VCC
V
VOL
SDO output buffer LOW voltage
IOL = 4mA for Open Drain output, pull-up
voltage Vpu = Vcc
00.4
V
Rpu
(Note 19)
SDO pull-up resistor off-chip
Maximum is determined by tRO and tFO with
maximum bus load Cb = 30pF, fSCK = 5MHz
2k
Ω
Operating Specifications Over the recommended operating conditions unless otherwise specified. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 4)
MAX
UNIT
ISL22424
相關(guān)PDF資料
PDF描述
ISL22426WFV14Z IC POT DGTL 128TP LN LP 14-TSSOP
ISL22429WFU10Z-TK IC POT DGTL 128TP LN LP 10-MSOP
ISL22444TFV20Z IC POT DGTL 256TP LN LP 20-TSSOP
ISL22446WFRT20Z IC POT DGTL 128TP LN LP 20-TQFN
ISL22449UFV14Z-TK IC POT DGTL 128TP LN LP 14-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL22424WFV14Z-TK 功能描述:數(shù)字電位計 IC 256 TAP FL RNG IND DL SPI DCP 14LD 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
ISL22426 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise, Low Power, SPI Bus, 128 Taps
ISL22426UFR16Z 功能描述:數(shù)字電位計 IC 128 TAP FL RNG IND DL DCP 16LD 4X4 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
ISL22426UFR16Z-TK 功能描述:數(shù)字電位計 IC 128 TAP FL RNG IND DL DCP 20LD 4X4 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
ISL22426UFV14Z 功能描述:數(shù)字電位計 IC 128 TAP FL RNG IND DCP 14LD 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*