参数资料
型号: MAX4645EUA+T
厂商: Maxim Integrated Products
文件页数: 6/11页
文件大小: 0K
描述: IC SWITCH SPST 8UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 开关
电路: 1 x SPST- NO
导通状态电阻: 2.5 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.8 V ~ 5 V
电流 - 电源: 100pA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
MAX4645/MAX4646
Fast, Low-Voltage, 2.5, SPST,
CMOS Analog Switches
4
_______________________________________________________________________________________
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used
in this data sheet.
Note 3: SOT packages are 100% production tested at +25°C. Limits at the maximum rated temperature are guaranteed by
correlation.
Note 4: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 5: Guaranteed by design.
Note 6: Leakage parameters are 100% tested at +85°C and guaranteed by correlation at +25°C.
Note 7: Off-Isolation = 20log10(VCOM / VNO), VCOM = output, VNO = input to off switch.
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified.) (Notes 2, 3)
-75
TA = +25°C
Turn-Off Time (Note 5)
tOFF
810
ns
TA = +25°C
VIN_ = 0.4V or 2.0V
VNO = VNC = 1VRMS,
RL = 50, CL = 5pF,
f = 1MHz, Figure 4
TA = +25°C
PARAMETER
SYMBOL
MIN
TYP
MAX
1.0
UNITS
Positive Supply Current
I+
0.0001
A
V+ = 3.3V, VIN = 0 or V+,
all channels on or off
CONDITIONS
TA = TMIN to TMAX
TA = +25°C
Off-Isolation (Note 7)
VISO
-55
dB
VNO = VNC = 1VRMS,
RL = 50, CL = 5pF,
f = 10MHz, Figure 4
COM On-Capacitance
CCOM
38
pF
VCOM = VNO, VNC = GND,
f = 1MHz, Figure 5
COM Off-Capacitance
CCOM
17
pF
VCOM = GND, f = 1MHz,
Figure 5
NO or NC Capacitance
COFF
17
pF
VNO, VNC = GND,
f = 1MHz, Figure 5
Charge Injection
Q
4
pC
VGEN = 1.5V, CL = 1.0nF,
RGEN = 0, Figure 3
TA = +25°C
Turn-On Time (Note 5)
tON
12
15
ns
VNO, VNC = 2.0V,
RL = 300,CL = 35pF,
Figure 2
VNO, VNC = 2.0V,
RL = 300,CL = 35pF,
Figure 2
Logic Input Current
IIN
-1
0.005
1
A
13
Input Logic Low
VIL
0.4
V
TA = TMIN to TMAX
Input Logic High
VIH
2.0
V
20
TA = TMIN to TMAX
LOGIC INPUT
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
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