参数资料
| 型号： | ISL22343UFV20Z-TK |
| 厂商： | Intersil |
| 文件页数： | 14/18页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 256TP LN LP 20-TSSOP |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 4 |
| 温度系数： | 标准值 ±45 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.25 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
5
FN6423.1
March 13, 2008
VMATCH
(Note 11)
DCP-to-DCP Matching
Wipers at the same tap position, the same
voltage at all RH terminals and the same
voltage at all RL terminals
-2
2
LSB
(Note 6)
DCP register set to 80 hex
±4
ppm/°C
fcutoff
(Note 19)
-3dB Cut Off Frequency
Wiper at midpoint (80hex) W option (10k)
1000
kHz
Wiper at midpoint (80hex) U option (50k)
250
kHz
Wiper at midpoint (80hex) T option (100k)
120
kHz
RESISTOR MODE (Measurements between RWi and RLi with RHi not connected, or between RWi and RHi with RLi not connected)
RINL
(Note 16)
Integral Non-linearity
W option
-3
±1
3
MI
(Note 13)
U, T option
-1
±0.3
1
MI
(Note 13)
RDNL
(Note 15)
Differential Non-linearity
W option
-1.5
±0.5
1.5
MI
(Note 13)
U, T option
-0.5
±0.04
0.5
MI
(Note 13)
Roffset
(Note 14)
Offset
W option
0
1
5
MI
(Note 13)
U, T option
0
0.25
2
MI
(Note 13)
RMATCH
(Note 17)
DCP-to-DCP matching
Wipers at the same tap position with the
same terminal voltages
-3
3
MI
(Note 13)
TCR
(Notes 18, 19)
Resistance Temperature Coefficient
DCP register set between 32 hex and FFhex
±40
ppm/°C
Analog Specifications
Over recommended operating conditions unless otherwise stated. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 21)
TYP
(Note 5)
MAX
(Note 21)
UNIT
Operating Specifications Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 21)
TYP
(Note 5)
MAX
(Note 21)
UNIT
ICC1
VCC Supply Current
(Volatile Write/Read)
VCC = 5.5V, fSCL = 400kHz; (for I
2C Active, Read and
Volatile Write states only)
0.006
0.5
mA
VCC = 2.25V, fSCL = 400kHz; (for I
2C Active, Read and
Volatile Write states only)
0.003
0.25
mA
IV-1
V- Supply Current (Volatile
Write/Read)
V- = -5.5V, VCC = 5.5V, fSCL = 400kHz; (for I
2C Active,
Read and Volatile Write states only)
-0.5
-0.012
mA
V- = -2.25V, VCC = 2.25V, fSCL = 400kHz; (for I
2C
Active, Read and Volatile Write states only)
-0.25
-0.045
mA
ICC2
VCC Supply Current (Non-
volatile Write/Read)
VCC = 5.5V, V- = 5.5V, fSCL = 400kHz; (for I
2C Active,
Read and Non-volatile Write states only)
1.0
2.0
mA
VCC = 2.25V, V- = -2.25V, fSCL = 400kHz; (for I
2C
Active, Read and Non-volatile Write states only)
0.3
1.0
mA
IV-2
V- Supply Current
(Non-Volatile Write/Read)
V- = -5.5V, VCC = 5.5V, fSCL = 400kHz; (for I
2C Active,
Read and Non-volatile Write states only)
-2.0
-1.2
mA
V- Supply Current
(Non-Volatile Write/Read)
V- = -2.25V, VCC = 2.25V, fSCL = 400kHz; (for I
2C
Active, Read and Non-volatile Write states only)
-1.0
-0.4
mA
ISL22343
相关PDF资料 |
PDF描述 |
|---|---|
| VE-J0D-MZ-S | CONVERTER MOD DC/DC 85V 25W |
| ADF4111BCPZ | IC PLL RF FREQ SYNTHESZR 20LFCSP |
| X9429YS16Z-2.7 | IC XDCP SGL 64-TAP 2.5K 16-SOIC |
| ADF4111BRUZ | IC PLL FREQ SYNTHESIZER 16-TSSOP |
| VI-BTY-MV-B1 | CONVERTER MOD DC/DC 3.3V 99W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL22343WFR20Z | 功能描述:数字电位计 IC 263 TAP FL RNG IND QD I2C DCP 5X5 RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL22343WFR20Z-TK | 功能描述:数字电位计 IC 266 TAP FL RNG IND QD I2C DCP 5X5 RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL22343WFV20Z | 功能描述:数字电位计 IC 257 TAP FL RNG IND QD I2C DCP 20LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL22343WFV20Z-TK | 功能描述:数字电位计 IC 260 TAP FL RNG IND QD I2C DCP 20LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL22346 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digitally Controlled Potentiometers |
发布紧急采购，3分钟左右您将得到回复。