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| 型号： | ISL84052IVZ |
| 厂商： | Intersil |
| 文件页数： | 4/19页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX DUAL 4X1 16TSSOP |
| 标准包装： | 960 |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 2 x 4:1 |
| 导通状态电阻： | 225 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： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
ISL84051, ISL84052, ISL84053
12
FN6047.10
May 16, 2011
Detailed Description
The ISL84051, ISL84052, ISL84053 analog switches offer
precise switching capability from a bipolar ±2V to ±6V or a
single 2V to 12V supply with low on-resistance (60) and high
speed operation (tON =50ns, tOFF = 40ns). The devices are
especially well suited to portable battery powered equipment
thanks to the low operating supply voltage (2V), low power
consumption (3W), low leakage currents (5nA max). High
frequency applications also benefit from the wide bandwidth,
and the very high off isolation and crosstalk rejection.
Supply Sequencing And Overvoltage
Protection
With any CMOS device, proper power supply sequencing is
required to protect the device from excessive input currents
which might permanently damage the IC. All I/O pins contain
ESD protection diodes from the pin to V+ and to V- (see Figure
8). To prevent forward biasing these diodes, V+ and V- must be
applied before any input signals, and input signal voltages
must remain between V+ and V-. If these conditions cannot be
guaranteed, then one of the following two protection methods
should be employed.
Logic inputs can easily be protected by adding a 1k resistor in
series with the input (see Figure 8). The resistor limits the input
current below the threshold that produces permanent
damage, and the sub-microamp input current produces an
insignificant voltage drop during normal operation.
This method is not applicable for the signal path inputs.
Adding a series resistor to the switch input defeats the purpose
of using a low rON switch, so two small signal diodes can be
FIGURE 4. OFF ISOLATION TEST CIRCUIT
FIGURE 5. rON TEST CIRCUIT
FIGURE 6. CROSSTALK TEST CIRCUIT
FIGURE 7. CAPACITANCE TEST CIRCUIT
Test Circuits and Waveforms (Continued)
ANALYZER
RL
SIGNAL
GENERATOR
0V OR V+
NO or NC
COM
ADDX
GND
INH
0V OR V+
V-
C
V+
C
0V OR V+
NO or NC
COM
ADDX
GND
VNX
V1
rON = V1/1mA
1mA
INH
V-
C
V+
C
0V OR V+
ANALYZER
NOA or NCA
SIGNAL
GENERATOR
RL
GND
ADDX
50
NC
COMB
NOB or NCB
INH
ISL84052
V-
C
V+
C
COMA
ISL84053
AND
GND
NO OR NC
COM
ADDX
IMPEDANCE
ANALYZER
0V OR V+
INH
V-
C
V+
C
相关PDF资料 |
PDF描述 |
|---|---|
| VE-B3F-IX | CONVERTER MOD DC/DC 72V 75W |
| ISL84051IVZ | IC MUX/DEMUX 8X1 16TSSOP |
| VI-JWJ-IW | CONVERTER MOD DC/DC 36V 100W |
| ISL84051IAZ | IC MUX/DEMUX 8X1 16QSOP |
| VE-B30-IX | CONVERTER MOD DC/DC 5V 75W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL84052IVZ-T | 功能描述:多路器开关 IC MUX DIFF 4:1 +/-5V 60OHM 16LD RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| ISL84052IVZ-T7A | 制造商:Intersil Corporation 功能描述:PB-FREE MUX DIFF 4:1 +/-5V 60 OHM, 16LD TSSOP, 250PC T&R - Tape and Reel 制造商:Intersil Corporation 功能描述:IC MUX/DEMUX DUAL 4:1 16TSSOP 制造商:Intersil 功能描述:MUX DIFF 4:1 +/-5V 60 OHM, 16LD TSSOP, |
| ISL84053 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Voltage, Single and Dual Supply, 8 to 1 Multiplexer, Dual 4 to 1 Multiplexer and a Triple SPDT Analog Switch |
| ISL84053IA | 功能描述:IC MUX/DEMUX TRIPLE 2X1 16QSOP RoHS:否 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:- 标准包装:48 系列:- 功能:开关 电路:4 x SPST - NO 导通状态电阻:100 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:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| ISL84053IA-T | 功能描述:IC MUX/DEMUX TRIPLE 2X1 16QSOP RoHS:否 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:- 标准包装:48 系列:- 功能:开关 电路:4 x SPST - NO 导通状态电阻:100 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:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
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