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參數(shù)資料
型號： ISL22323UFR16Z-TK
廠商： Intersil
文件頁數(shù)： 15/18頁
文件大?。?/td> 0K
描述： IC POT DGTL 256TP LN LP 16-QFN
產品培訓模塊： Solutions for Industrial Control Applications
標準包裝： 1,000
系列： XDCP™
接片： 256
電阻（歐姆）： 50k
電路數(shù)： 2
溫度系數(shù)： 標準值 ±45 ppm/°C
存儲器類型： 非易失
接口： I²C（設備位址）
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： 16-VFQFN 裸露焊盤
供應商設備封裝： 16-QFN-EP（4x4）
包裝： 帶卷 (TR)
6
FN6422.1
March 13, 2008
ISB
VCC Current (Standby)
VCC = +5.5V, V- = -5.5V @ +85°C, I
2C
interface in standby state
0.5
2.0
A
VCC = +5.5V, V- = -5.5V @ +125°C, I
2C
interface in standby state
1.0
4.0
A
VCC = +2.25V, V- = -2.25V @ +85°C, I
2C
interface in standby state
0.2
1.0
A
VCC = +2.25V, V- = -2.25V @ +125°C, I
2C
interface in standby state
0.5
2.0
A
IV-SB
V- Current (Standby)
V- = -5.5V, VCC = +5.5V @ +85°C, I
2C
interface in standby state
-3.0
-0.7
A
V- = -5.5V, VCC = +5.5V @ +125°C, I
2C
interface in standby state
-5.0
-1.5
A
V- = -2.25V, VCC = +2.25V @ +85°C, I
2C
interface in standby state
-2.0
-0.3
A
V- = -2.25V, VCC = +2.25V @ +125°C, I
2C
interface in standby state
-3.0
-0.4
A
ISD
VCC Current (Shut-down)
VCC = +5.5V, V- = -5.5V @ +85°C, I
2C
interface in standby state
0.5
2.0
A
VCC = +5.5V, V- = -5.5V @ +125°C, I
2C
interface in standby state
1.0
4.0
A
VCC = +2.25V, V- = -2.25V @ +85°C, I
2C
interface in standby state
0.2
1.0
A
VCC = +2.25V, V- = -2.25V @ +125°C, I
2C
interface in standby state
0.5
2.0
A
IV-SB
V- Current (Standby)
V- = -5.5V, VCC = +5.5V @ +85°C, I
2C
interface in standby state
-3.0
-0.7
A
V- = -5.5V, VCC = +5.5V @ +125°C, I
2C
interface in standby state
-5.0
-1.5
A
V- = -2.25V, VCC = +2.25V @ +85°C, I
2C
interface in standby state
-2.0
-0.3
A
V- = -2.25V, VCC = +2.25V @ +125°C, I
2C
interface in standby state
-3.0
-0.4
A
ILkgDig
Leakage Current, at Pins A0, A1, A2,
SDA, and SCL
Voltage at pin from GND to VCC
-1
1
A
tWRT
(Note 19)
DCP Wiper Response Time
SCL falling edge of last bit of DCP data byte
to wiper new position
1.5
s
tShdnRec
(Note 19)
DCP Recall Time from Shut-down
Mode
SCL falling edge of last bit of ACR data byte
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 I2C Interface
in standby state
5ms
Operating Specifications Over the recommended operating conditions unless otherwise specified. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 21)
TYP
(Note 5)
MAX
(Note 21)
UNIT
ISL22323
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ISL22323UFV14Z 功能描述:數(shù)字電位計 IC 256 TAP FL RNG IND DL I2C 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22323UFV14Z-TK 功能描述:數(shù)字電位計 IC 256 TAP FL RNG IND DL I2C 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL22323WFR16Z 功能描述:數(shù)字電位計 IC 256 TAP FL RNG IND DL I2C DCP 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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