- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1927 > ISL54056IRUZ-T (Intersil)IC SWITCH QUAD SPDT 16UTQFN PDF資料下載
參數(shù)資料
| 型號(hào)： | ISL54056IRUZ-T |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 10/12頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH QUAD SPDT 16UTQFN |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 功能： | 開關(guān) |
| 電路： | 4 x SPDT |
| 導(dǎo)通狀態(tài)電阻： | 550 毫歐 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.65 V ~ 4.5 V |
| 電流 - 電源： | 150nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-UFQFN |
| 供應(yīng)商設(shè)備封裝： | 16-UTQFN（2.6x1.8） |
| 包裝： | 帶卷 (TR) |
7
FN6357.4
August 15, 2007
Detailed Description
The ISL54056 is a bidirectional, quad single pole/double
throw (SPDT) analog switch that offers precise switching
capability from a single 1.65V to 4.5V supply with low
ON-resistance (0.39
Ω) and high speed operation
(tON =30ns, tOFF = 16ns). The device is especially well
suited for portable battery powered equipment due to its low
operating supply voltage (1.65V), low power consumption
(6.3W max), low leakage currents (165nA max), and the tiny
TQFN package. The ultra low ON-resistance and rON
flatness provide very low insertion loss and distortion to
applications that require signal reproduction.
External V+ Series Resistor
For improved ESD and latch-up immunity, Intersil
recommends adding a 100
Ω resistor in series with the V+
power supply pin of the ISL54056 IC (see Figure 8).
During an overvoltage transient event, such as occurs during
system level IEC 61000 ESD testing, substrate currents can
be generated in the IC that can trigger parasitic SCR
structures to turn ON, creating a low impedance path from
the V+ power supply to ground. This will result in a
significant amount of current flow in the IC, which can
potentially create a latch-up state or permanently damage
the IC. The external V+ resistor limits the current during this
over-stress situation and has been found to prevent latch-up
or destructive damage for many overvoltage transient
events.
Under normal operation the sub-microamp IDD current of the
IC produces an insignificant voltage drop across the 100
Ω
series resistor resulting in no impact to switch operation or
performance.
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
V+
C
0V OR V+
NO OR NC
COM
IN
GND
V+
C
0V OR V+
NO OR NC
COM
IN
GND
VNX
V1
rON = V1/100mA
100mA
0V OR V+
ANALYZER
V+
C
NO OR NC
SIGNAL
GENERATOR
RL
GND
IN1
COM
50
Ω
NC
COM
NC OR NO
V+
C
GND
NO OR NC
COM
IN
IMPEDANCE
ANALYZER
0V OR V+
ISL54056
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL54057IRUZ-T | IC SWITCH 4X1 16UTQFN |
| ISL54058IRUZ-T | IC SWITCH DUAL 4X1 16UTQFN |
| ISL54059IRUZ-T | IC SWITCH DUAL SPDT 10UTQFN |
| ISL54061IRUZ-T | IC SWITCH DUAL SPST 10UTQFN |
| ISL54062IRUZ-T | IC SWITCH SPDT DUAL 10TQFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL54057 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer |
| ISL54057IRUZ-T | 功能描述:IC SWITCH 4X1 16UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
| ISL54058 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low-Voltage, Single Supply, Dual 4 to 1 Analog Multiplexer |
| ISL54058IRUZ-T | 功能描述:IC SWITCH DUAL 4X1 16UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
| ISL54059 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:+1.8V to +6.5V, Sub-Ohm, Dual SPDT Analog Switch with Negative Signal Capability |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。