6 FN7874.0 June 21, 2011 Roffset (Note 16) Offset, wiper at 0 position
參數(shù)資料
型號(hào)： ISL23445WFVZ
廠商： Intersil
文件頁數(shù)： 17/20頁
文件大小： 0K
描述： IC DGTL POT 256POS 10K 20TSSOP
產(chǎn)品培訓(xùn)模塊： Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝： 740
系列： XDCP™
接片： 256
電阻（歐姆）： 10k
電路數(shù)： 4
溫度系數(shù)： 標(biāo)準(zhǔn)值 125 ppm/°C
存儲(chǔ)器類型： 易失
接口： 4 線 SPI（芯片選擇）
電源電壓： 1.2 V ~ 5.5 V，1.7 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： *
封裝/外殼： *
供應(yīng)商設(shè)備封裝： *
包裝： *
ISL23445
6
FN7874.0
June 21, 2011
Roffset
(Note 16)
Offset, wiper at 0 position
W option; VCC = 2.7V to 5.5V
0
3
5.5
MI
(Note 15)
W option; VCC = 1.7V
6.3
MI
(Note 15)
U, T option; VCC = 2.7V to 5.5V
0
0.5
2
MI
(Note 15)
U, T option; VCC = 1.7V
1.1
MI
(Note 15)
Rmatch
(Note 23)
DCP to DCP Matching
Any two DCPs at the same tap position with the
same terminal voltages
-2
±0.5
2
LSB
(Note 9)
TCR
(Note 19)
Resistance Temperature Coefficient
W option; Wiper register set between 32 hex
and FF hex
170
ppm/°C
U option; Wiper register set between 32 hex and
FF hex
80
ppm/°C
T option; Wiper register set between 32 hex and
FF hex
50
ppm/°C
Analog Specifications
VCC = 2.7V to 5.5V, VLOGIC = 1.2V to 5.5V over recommended operating conditions unless otherwise
stated. Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 20) TYP (Note 8)
MAX
(Note 20)
UNITS
Operating Specifications VCC = 2.7V to 5.5V, VLOGIC = 1.2V to 5.5V over recommended operating conditions unless otherwise
stated. Boldface limits apply over the operating temperature range, -40°C to +125°C.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 20) TYP (Note 8)
MAX
(Note 20) UNITS
ILOGIC
VLOGIC Supply Current (Write/Read)
VLOGIC = 5.5V, VCC = 5.5V,
fSCK = 5MHz (for SPI active read and write)
1.5
mA
VLOGIC = 1.2V, VCC = 1.7V,
fSCK = 1MHz (for SPI active read and write)
30
A
ICC
VCC Supply Current (Write/Read)
VLOGIC = 5.5V, VCC = 5.5V
110
A
VLOGIC = 1.2V, VCC = 1.7V
10
A
ILOGIC SB VLOGIC Standby Current
VLOGIC = VCC = 5.5V,
SPI interface in standby
2
A
VLOGIC = 1.2V, VCC = 1.7V,
SPI interface in standby
0.5
A
ICC SB
VCC Standby Current
VLOGIC = VCC = 5.5V,
SPI interface in standby
3
A
VLOGIC = 1.2V, VCC = 1.7V,
SPI interface in standby
1.5
A
ILOGIC SHDN VLOGIC Shutdown Current
VLOGIC = VCC = 5.5V,
SPI interface in standby
2
A
VLOGIC = 1.2V, VCC = 1.7V,
SPI interface in standby
0.5
A
ICC SHDN
VCC Shutdown Current
VLOGIC = VCC = 5.5V,
SPI interface in standby
3
A
VLOGIC = 1.2V, VCC = 1.7V,
SPI interface in standby
1.5
A
ILkgDig
Leakage Current, at Pins CS, SDO, SDI,
SCK
Voltage at pin from GND to VLOGIC
-0.4
<0.1
0.4
A
相關(guān)PDF資料
PDF描述
B32652A0223J CAP FILM 0.022UF 1KVDC RADIAL
B32021A3472M CAP FILM 4700PF 1.5KVDC RADIAL
ISL23445UFVZ IC DGTL POT 256POS 50K 20TSSOP
B32922C3224M CAP FILM 0.22UF 310VAC RADIAL
ISL23445TFVZ IC DGTL POT 256POS 100K 20TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL23445WFVZ-T7A 功能描述:數(shù)字電位計(jì) IC 256 TAPVOLATILE SPI QUAD FL RNG IND 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
ISL23445WFVZ-TK 功能描述:數(shù)字電位計(jì) IC 256 TAP VOLATILE SPI QD FL RNG 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
ISL23448 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad, 128 Tap, Low Voltage Digitally Controlled Potentiometer (XDCPa?￠)
ISL23448TFRZ 功能描述:數(shù)字電位計(jì) IC 128 TAP VOLATILE SPI QD FL RNG 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
ISL23448TFRZ-T7A 功能描述:數(shù)字電位計(jì) IC 128 TAPVOLATILE SPI QUAD RNG IND 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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

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

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

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*