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参数资料
| 型号： | ISL54402 |
| 厂商： | Intersil Corporation |
| 英文描述： | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/音频开关) |
| 中文描述： | 低电压，双路SPDT，USB /音频开关，负信号能力（具有负信号能力的低电压，双路单刀双掷，的USB /音频开关） |
| 文件页数： | 12/15页 |
| 文件大小： | 467K |
| 代理商： | ISL54402 |
12
FN6240.3
July 12, 2006
a 2k
±5% pull-up resistor at the D- line in order to meet the
USB connect and disconnect timing requirements.
ISL54402 Operation
The ISL54402 is an audio/data switch. Its logic control is
typical of a standard dual SPDT switch.
The digital control for the ISL54402 are the IN pins (pin 2
and pin 10). These pins are 1.8V logic compatible when
operated with a 3.0V supply. The device has been designed
to have low I
DD
current even when the logic voltage is not at
the rail. With V
DD
= 5.5V and VIN = 2.85V the ISL54402
draws only 8μA current.
When logic pin IN1 (pin 10) is LOW the NC1 audio switch is
ON and the NO1 USB data switch is OFF. When logic pin
IN1 (pin 10) is HIGH the NC1 audio switch is OFF and the
NO1 USB data switch is ON.
When logic pin IN2 (pin 2) is LOW the NC2 audio switch is
ON and the NO2 USB data switch is OFF. When logic pin
IN2 (pin 2) is HIGH the NC2 audio switch is OFF and the
NO2 USB data switch is ON.
Power for the ISL54402 device is always provided by the DC
voltage source connected at the V
DD
pin (pin 1). The V
DD
power supply voltage range is from 1.8V to 5.5V.
Typical Performance Curves
T
A
= 25°C, Unless Otherwise Specified
0.015
R
LOAD
= 32
V
LOAD
= 0.6V
RMS
FIGURE 8. THD+N vs FREQUENCY
FIGURE 9. THD+N vs POWER
FIGURE 10. FREQUENCY RESPONSE
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
GND (TDFN Paddle Connection: Tie to GND or Float)
TRANSISTOR COUNT:
98
PROCESS:
Submicron CMOS
T
FREQUENCY (Hz)
20
200
2k
20k
0
0.005
0.01
T
OUTPUT POWER (mW)
0
10
20
30
40
50
60
70
0.001
0.01
0.1
1
10
RL = 32
FREQ = 1kHz
V
DD
= 3V
V
DD
= 2.5V
FREQUENCY (Hz)
0
-1
N
GAIN
1M
10M
100M
1G
V
IN
= 0.2V
P-P
to 2V
P-P
R
L
= 50
-2
-3
-4
1
USB
AUDIO
ISL54400, ISL54401, ISL54402
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54402EVAL1Z | 功能描述:EVALUATION KIT FOR ISL54402 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板 |
| ISL54402IRUZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10UTQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
| ISL54402IRUZ-TS2038 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| ISL54402IRZ | 功能描述:IC SWITCH USB/AUDIO 10-TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
| ISL54402IRZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
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