參數(shù)資料
型號(hào)： ISL22326
廠商： Intersil Corporation
英文描述： Low Noise, Low Power, I2C Bus, 128 Taps(低噪聲,低功率，I2C總線, 128抽頭電位器)
中文描述： 低噪聲，低功耗，I2C總線，128絲錐（低噪聲，低功率和I2C總線，128抽頭電位器）
文件頁(yè)數(shù)： 4/13頁(yè)
文件大?。?/td> 488K
代理商： ISL22326
4
FN6176.0
July 17, 2006
RESISTOR MODE
(Measurements between R
W
i and R
L
i with R
H
i not connected, or between R
W
i and R
H
i with R
L
i not connected. i = 0 or 1)
RINL
(Note 16)
monotonic over all tap positions
Integral Non-linearity
DCP register set between 10h and 7Fh;
-1
1
MI
(Note 13)
RDNL
(Note 15)
Differential Non-linearity
DCP register set between 10h and 7Fh;
monotonic over all tap positions
-0.5
0.5
MI
(Note 13)
Roffset
(Note 14)
Offset
W option
0
1
5
MI
(Note 13)
U option
0
0.5
2
MI
(Note 13)
R
MATCH
(Note 17)
DCP to DCP Matching
Any two DCPs at the same tap position with
the same terminal voltages
-2
2
MI
(Note 13)
Analog Specifications
Over recommended operating conditions unless otherwise stated.
(Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 5)
MAX
UNIT
Operating Specifications
Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 5)
MAX
UNIT
I
CC1
V
CC
Supply Current (volatile
write/read)
f
SCL
= 400kHz; SDA = Open; (for I
2
C, active,
read and write states)
f
SCL
= 400kHz; SDA = Open; (for I
2
C, active,
read and write states)
V
CC
= +5.5V @ +85°C, I
2
C interface in
standby state
V
CC
= +5.5V @ +125°C, I
2
C interface in
standby state
V
CC
= +3.6V @ +85°C, I
2
C interface in
standby state
V
CC
= +3.6V @ +125°C, I
2
C interface in
standby state
V
CC
= +5.5V @ +85°C, I
2
C interface in
standby state
V
CC
= +5.5V @ +125°C, I
2
C interface in
standby state
V
CC
= +3.6V @ +85°C, I
2
C interface in
standby state
V
CC
= +3.6V @ +125°C, I
2
C interface in
standby state
0.5
mA
I
CC2
V
CC
Supply Current (non-volatile
write/read)
3
mA
I
SB
V
CC
Current (standby)
5
μA
7
μA
3
μA
5
μA
I
SD
V
CC
Current (shutdown)
3
μA
5
μA
2
μA
4
μA
I
LkgDig
Leakage Current, at Pins A0, A1, A2,
SHDN, SDA, and SCL
Voltage at pin from GND to V
CC
-1
1
μA
t
WRT
(Note 18)
DCP Wiper Response Time
SCL falling edge of last bit of DCP data byte
to wiper new position
1.5
μs
t
ShdnRec
(Note 18)
DCP Recall Time from Shutdown
Mode
From rising edge of SHDN signal to wiper
stored position and RH connection
1.5
μs
SCL falling edge of last bit of ACR data byte
to wiper stored position and RH connection
1.5
μs
Vpor
Power-on Recall Voltage
Minimum V
CC
at which memory recall
occurs
2.0
2.6
V
VccRamp
V
CC
Ramp Rate
Power-up Delay
0.2
V/ms
t
D
V
CC
above Vpor, to DCP Initial Value
Register recall completed, and I
2
C Interface
in standby state
3
ms
ISL22326
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL22326UFR16Z 功能描述:數(shù)字電位計(jì) 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(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
ISL22326UFR16Z-TK 功能描述:數(shù)字電位計(jì) 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(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
ISL22326UFV14Z 功能描述:數(shù)字電位計(jì) IC 128 TAP FL RNG 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(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
ISL22326UFV14Z-TK 功能描述:數(shù)字電位計(jì) 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(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
ISL22326WFR16Z 功能描述:數(shù)字電位計(jì) IC 128 TAP FL RNG 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(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
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