參數(shù)資料
型號(hào)： MAX4850ETE+T
廠商： Maxim Integrated Products
文件頁數(shù)： 10/16頁
文件大?。?/td> 0K
描述： IC SWITCH DUAL SPDT 16TQFN
標(biāo)準(zhǔn)包裝： 2,500
功能： 開關(guān)
電路： 2 x SPDT
導(dǎo)通狀態(tài)電阻： 4.5 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 帶卷 (TR)
MAX4850/MAX4850H/MAX4852/MAX4852H
Dual SPDT Analog Switches with
Over-Rail Signal Handling
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C, unless other-
wise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
COM On-Capacitance
CON
f = 1MHz (Figure 6)
60
pF
ANALOG SWITCH (7
Ω Switch)
Analog Signal Range
VNO_, VNC_,
VCOM_
0
5.5
V
TA = +25°C
7
9
On-Resistance
RON
VCC = 3V, ICOM_ = 10mA, VNC_
or VNO_ = 0 to 5.5V (MAX4852)
or VCC (MAX4852H)
TA = -40°C
to +85°C
10
Ω
TA = +25°C
0.2
0.4
On-Resistance Match
Between Channels
(Notes 3, 4)
ΔRON
VCC = 3V, ICOM = 10mA, VNC_ or
VNO_ = 1.5V
TA = -40°C
to +85°C
0.5
Ω
TA = +25°C
2.5
3.75
On-Resistance Flatness
(Note 5)
RFLAT
VCC = 3V, ICOM_ = 10mA, VNC_
or VNO_ = 1V, 2V, 3V
TA = -40°C
to +85°C
4.0
Ω
TA = +25°C
-2
+2
NO_/NC_ Off-Leakage
Current
IOFF
VCC = 5.5V, VNC_ or VNO_ = 1V
or 4.5V, VCOM_ = 4.5V or 1V
TA = -40°C
to +85°C
-10
+10
nA
TA = +25°C
-2
+2
COM_ On-Leakage Current
ION
VCC = 5.5V; VNC_ or VNO_ = 1V,
4.5V, or floating; VCOM_ = 1V,
4.5V, or floating
TA = -40°C
to +85°C
-12.5
+12.5
nA
-3dB Bandwidth
BW
Signal = 0dBm, RL = 50
Ω, CL = 5pF (Figure 5)
135
MHz
NO_/NC_ Off-Capacitance
COFF
f = 1MHz (Figure 6)
12
pF
COM On-Capacitance
CON
f = 1MHz (Figure 6)
50
pF
DYNAMIC CHARACTERISTICS
Signal Over-Rail to High-Z
Switching Time
tHIZ
MAX4850H/MAX4852H, VNO_ or VNC_ = VCC to
(VCC + 0.5V), VCC < 5V (Figure 1)
0.5
1
s
High-Z to Low-Z Switching
Time
tHIZB
MAX4850H/MAX4852H, VNO_ or VNC_ =
(VCC + 0.5V) to VCC, VCC < 5V (Figure 1)
0.5
1
s
Skew (Note 3)
tSKEW
RS = 39
Ω, CL = 50pF (Figure 2)
0.1
1
ns
Propagation Delay (Note 3)
tPD
RS = 39
Ω, CL = 50pF (Figure 2)
0.9
2
ns
TA = +25°C
40
60
Turn-On Time
tON
VCC = 3V, VNO_ or VNC_ = 1.5V,
RL = 300
Ω, CL = 50pF (Figure 1)
TA = -40°C
to +85°C
100
ns
TA = +25°C
30
40
Turn-Off Time
tOFF
VCC = 3V, VNO_ or VNC_ = 1.5V,
RL = 300
Ω, CL = 50pF (Figure 1)
TA = -40°C
to +85°C
60
ns
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