Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative R" />
參數(shù)資料
型號(hào): MAX4905ETA+T
廠商: Maxim Integrated Products
文件頁數(shù): 8/13頁
文件大?。?/td> 0K
描述: IC SWITCH DUAL SPDT 8TDFN
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: 開關(guān)
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 1 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-WDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 8-TDFN-EP(3x3)
包裝: 帶卷 (TR)
MAX4901–MAX4905
Low-RON, Dual-SPST/Single-SPDT Clickless
Switches with Negative Rail Capability
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NO_, NC Off-Capacitance
CNO_(OFF)
CNC(OFF)
f = 1MHz, VCOM = 0.5VP-P, DC bias = 0
(Figure 5)
40
pF
COM On-Capacitance
CCOM_(ON)
f = 1MHz, VCOM = 0.5VP-P, DC bias = 0
(Figure 5)
200
pF
DIGITAL I/O (IN_)
VCC = 2.7V to 3.6V
1.4
Input Logic-High Voltage
VIH
VCC = 4.2V to 5.5V
2.0
V
VCC = 2.7V to 3.6V
0.5
Input Logic-Low Voltage
VIL
VCC = 4.2V to 5.5V
0.8
V
Input Leakage Current
IIN
VIN_ = 0V or VCC
-1
+1
A
COMPARATOR (MAX4905)
Comparator Threshold
VCC / 3
V
Comparator Output-High Voltage
ISOURCE = 1mA
VCC -
0.4V
V
Comparator Output-Low Voltage
ISINK = 1mA
0.4
V
Comparator Input Leakage
VCMP- = 0 to 2.7V
-100
+100
nA
Comparator Switching Time
VCC = 2.7V, VCMP- = 0V to VCC, from 50%
of VCMP- to 50% of VCMPO
12
s
Note 1: UCSP and TDFN parts are 100% tested at TA = +25°C only, and guaranteed by design over the specified temperature
range.
Note 2: Signals on COM_, NO_, or NC exceeding VCC are clamped by internal diodes. Limit forward-diode current to maximum cur-
rent rating.
Note 3: Guaranteed by design.
Note 4: ICOM for UCSP is 10mA.
Note 5:
RON = RON(MAX) – RON(MIN).
Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7: The MAX4902/MAX4904/MAX4905 have an internal shunt resistor when, in off-state, will determine off-current.
Note 8: Off-Isolation = 20log10 (VCOM / VNO), VCOM = output, VNO = input to off switch.
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 1)
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