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參數(shù)資料
| 型號： | MAX4638ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLEXER 8X1 16TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 功能： | 多路復(fù)用器 |
| 電路： | 1 x 8:1 |
| 導(dǎo)通狀態(tài)電阻： | 3.5 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V，±2.5 V |
| 電流 - 電源： | 1µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
MAX4638/MAX4639
3.5
Ω, Single 8:1 and Dual 4:1,
Low-Voltage Analog Multiplexers
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—+5V Single Supply
(V+ = +5V ±10%, V- = 0, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25
°C.) (Notes 2, 3)
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.
(Voltages Referenced to GND)
V+ to V- .................................................................................+6V
V+, A_, EN ................................................................-0.3V to +6V
V- ............................................................................+0.3V to -6V
NO_, COM_ (Note 1) ................................... -0.3V to (V+ + 0.3V)
Continuous Current A_, EN ............................................. ±30mA
Continuous Current NO_, COM_ .................................. ±100mA
Peak Current (NO_, COM_)
(pulsed at 1ms, 10% duty cycle) .............................. ±200mA
Continuous Power Dissipation (TA = +70
°C)
TQFN (derate 16.9mW/
°C above +70°C).....................1349mW
TSSOP (derate 9.4mW/
°C above +70°C) ....................754.7mW
SO (derate 8.70mW/
°C above +70°C) ...........................696mW
Operating Temperature Range
MAX463_E_ E ................................................-40
°C to +85°C
Junction Temperature ......................................................+150
°C
Storage Temperature Range ............................-65
°C to +150°C
Lead Temperature (soldering, 10s) ................................+300
°C
Soldering Temperature (reflow) ......................................+260
°C
Note 1: Signals on COM_, NO_ exceeding V+ or V- are clamped by internal diodes. A_ and EN are clamped only to V- and can
exceed V+ up to their maximum ratings. Limit forward-diode current to maximum current rating.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
VCOM_,
VNO_
0V+
V
TA = +25
°C
2.5
3.5
On-Resistance
RON
V+ = +4.5V, ICOM_ = 10mA,
VNO_ = +3.5V
TA = TMIN to TMAX
4.5
Ω
TA = +25
°C
0.1
0.4
On-Resistance Match
Between Channels (Notes 4, 5)
ΔRON
V+ = +4.5V, ICOM_ = 10mA,
VNO_ = +3.5V
TA = TMIN to TMAX
0.5
Ω
TA = +25
°C
0.75
1
On-Resistance Flatness (Note 6)
RFLAT(ON)
V+ = +4.5V; ICOM_ = 10mA;
VNO_ = +1V, +2V, +3.5V
TA = TMIN to TMAX
1.2
Ω
TA = +25
°C
-0.25
±0.01
0.25
NO_ Off-Leakage Current
(Note 7)
INO_(OFF)
V+ = +5.5V; VCOM_ = +1V,
+4.5V; VNO_ = +4.5V, +1V
TA = TMIN to TMAX
-0.35
0.35
nA
TA = +25
°C
-0.25
±0.01
0.25
COM_ Off-Leakage Current
(Note 7)
ICOM_(OFF)
V+ = +5.5V; VCOM_ = +1V,
+4.5V; VNO_ = +4.5V, +1V
TA = TMIN to TMAX
-0.75
0.75
nA
TA = +25
°C
-0.25
±0.01
0.25
COM_ On-Leakage Current
(Note 7)
ICOM_(ON)
V+ = +5.5V; VCOM_ = +1V,
+4.5V; VNO_ = +1V, +4.5V,
or unconnected
TA = TMIN to TMAX
-0.75
0.75
nA
DIGITAL I/O
Input Logic High
VIH
2.4
V
Input Logic Low
VIL
0.8
V
Input Leakage Current
IIH, IIL
VIN_ = 0 or V+
-0.1
0.005
0.1
A
Digital Input Capacitance
CIN
2pF
DYNAMIC
TA = +25
°C14
18
Transition Time (Note 7)
tTRANS
RL = 100
Ω, CL = 35pF,
VNO1 = +3V or 0,
VNO8 = 0 or +3V, Figure 2
TA = TMIN to TMAX
20
ns
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