参数资料
| 型号： | ISL22102IV20Z-TK |
| 厂商： | Intersil |
| 文件页数： | 11/11页 |
| 文件大小： | 0K |
| 描述： | IC POT DUAL 32TAP 20-TSSOP |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 32 |
| 电阻（欧姆）： | 18.5k |
| 电路数： | 2 |
| 温度系数： | 标准值 10 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 2 线按钮 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°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) |
9
FN6788.1
January 14, 2010
Once an UP, DN or MUTE button has been validly pushed,
the left and right inputs are examined for Zero Amplitude
Crossing. When either audio input exhibits a zero crossing
prior to 32ms, that command is immediately applied to
appropriate wiper. If the zero crossing does not occur before
the end of 32ms, the command is executed at the end of
32ms period. Zero crossing determines for each channel
independently.
There is a 40ms lockout time after any of the UP, DN or
MUTE button has been validly pushed, when any new
command is ignored. If two or more buttons are pressed
simultaneously, all commands are ignored upon release of
ALL buttons.
Typical Application Diagram
25
-50dB
26
-52dB
27
-56dB
28
-60dB
29
-64dB
30
-68dB
31
-72dB
32
MUTE (-90dB)
TABLE 3. WIPER TAP POSITION vs ATTENUATION (Continued)
TAP POSITION
ATTENUATION
LEFT_IN
RIGHT_IN
LEFT_OUT
RIGHT_OUT
VB
VTH
CB
HPA
HPB
SB
UP
DN
MUTE
FLAG
D2
D1
D0
VCC*
VCC
AVCC
RTH
1F
100nF
VB
TO POWER AMPLIFIER
*FLAG LOW OUTPUT DELAY IS 240s
ISL22102
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| ISL22313 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Digitally Controlled Potentiometer XDCP |
| ISL22313TFU10Z | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
| ISL22313TFU10Z-TK | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
| ISL22313UFU10Z | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
| ISL22313UFU10Z-TK | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
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