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參數(shù)資料
| 型號： | MAX4744HELB+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DUAL SPDT 10UDFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 功能： | 開關(guān) |
| 電路： | 2 x SPDT |
| 導通狀態(tài)電阻： | 5.5 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-WFDFN |
| 供應商設備封裝： | 10-uDFN（2x2） |
| 包裝： | 帶卷 (TR) |
MAX4744/MAX4744H/MAX4745/MAX4745H/MAX4746H
Low-Voltage, Dual SPDT, Audio Clickless
Switches with Negative Rail Capability
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
VCC, CB_, EN ........................................................-0.3V to +6.0V
NC_, NO_ ...........................................(VCC - 6V) to (VCC + 0.3V)
COM_ (MAX4744/MAX4745).............(VCC - 6V) to (VCC + 0.3V)
COM_ (MAX4744H/MAX4745H/MAX4746H) ..................(Note 1)
Continuous Current NO_, NC_, COM_. ..........................±300mA
Peak Current NO_, NC_, COM_ (pulsed at 1ms, 50%
duty cycle) ...................................................................±400mA
Peak Current NO_, NC_, COM_ (pulsed at 1ms, 10%
duty cycle) ...................................................................±500mA
ESD Protection per Method 3015.7
NO_, NC_, COM_, VCC, GND, CB_, EN...............................±2kV
Continuous Power Dissipation (TA = +70°C)
10-Pin DFN (derate 5mW/°C above +70°C) ...............403mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply-Voltage Range
VCC
1.8
5.5
V
VCC = 5.5V, VCB_ = 0V or VCC
0.3
1
VCC = 5.5V, VCB_ = 0.5V or 1.4V
8
Supply Current
ICC
VCC = 2.7V, VCB_ = 0.5V or 1.4V
4
A
ANALOG SWITCH
Analog Signal Range
VNC_,
VNO_,
VCOM_
(Note 3)
VCC
- 5.5V
VCC
V
TA = +25°C
0.6
0.95
On-Resistance (Note 4)
RON
VCC = +2.7V; VNC_ or VNO_
= VCC - 5.5V, -1V, 0V, 1V,
2V, VCC; ICOM_ = 100mA
TA = TMIN to
TMAX
1.0
Ω
TA = +25°C
0.1
On-Resistance Match Between
Channels (Notes 4 and 5)
ΔRON
VCC = 2.7V, VNC_ or VNO_ =
0V, ICOM_ = 100mA
TA = TMIN to
TMAX
0.1
Ω
TA = +25°C
0.55
On-Resistance Flatness (Note 6)
RFLAT
VCC = +2.7V, VNC_ or VNO_ =
VCC - 5.5V, - 1V, 0V, 1V, 2V,
VCC; ICOM_ = 100mA
TA = TMIN to
TMAX
0.6
Ω
Shunt Switch Resistance
RSH
MAX4744/MAX4744H/MAX4746H only,
VCC = 2.7V
25
kΩ
TA = +25°C
-15
+15
NC_, NO_ Off-Leakage Current
(Note 3)
INO_(OFF),
INC_(OFF)
VCC = +2.7V switch open;
VNC_ or VNO_ = -2.5V, +2.5V
(MAX4745/MAX4745H only)
(MAX4746H - INO_(OFF) only)
TA = TMIN to
TMAX
-50
+50
nA
TA = +25°C
-15
+15
COM_ On-Leakage Current
(Note 3)
ICOM_(ON)
VCC = 2.7V switch closed;
VNC_ or VNO_ = -2.5V, +2.5V;
VCOM_ = -2.5V, +2.5V
TA = TMIN to
TMAX
-100
+100
nA
Note 1: If VCC > 0.5V, limits are (VCC - 6V) to (VCC + 0.3V). If VCC < 0.5V, limits are (VCC - 6.0V) to +6.0V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4745ELB+ | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, DUAL SPDT, AUDIO CLICKLESS SWITCHES WITH NEGATI - Rail/Tube |
| MAX4745ELB+T | 功能描述:模擬開關(guān) IC Dual SPDT Audio Clickless Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4745HELB+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX4745HELB+T | 功能描述:模擬開關(guān) IC Dual SPDT Audio Clickless Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4746HELB+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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