参数资料
型号: MAX4645EUA+T
厂商: Maxim Integrated Products
文件页数: 5/11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
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified.) (Notes 2, 3)
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise specified.) (Notes 2, 3)
V
0V+
VCOM,
VNO, VNC
Input Voltage Range
TA = TMIN to TMAX
2.5
3.5
RON
COM to NO or NC
On-Resistance
ICOM = 10mA,
VNO or VNC = 0 to V+,
V+ = 2.7V
0.5
0.9
RFLAT(ON)
On-Resistance Flatness
(Note 4)
VCOM = 1V, 3V;
VNO or VNC = 3V, 1V;
V+ = 3.3V
nA
-0.25
0.01
0.25
INO(OFF),
INC(OFF)
Off-Leakage Current
(NO or NC) (Notes 5, 6)
TA = +25°C
TA = TMIN to TMAX
-0.35
0.35
TA = +25°C
TA = TMIN to TMAX
VCOM = 1V, 3V;
VNO or VNC = 3V, 1V;
V+ = 3.3V
nA
-0.25
0.01
0.25
ICOM(OFF)
COM Off-Leakage Current
(Notes 5, 6)
V+ = 3.3V; VCOM = 1V, 3V;
VNO or VNC = 1V,
3V or floating
nA
-0.25
0.01
0.25
ICOM(ON)
COM On-Leakage Current
(Notes 5, 6)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
-0.35
0.35
ICOM = 10mA,
VNO or VNC = 0 to V+,
V+ = 2.7V
TA = +25°C
4.5
TA = +25°C
TA = TMIN to TMAX
1
TA = +25°C
TA = TMIN to TMAX
-0.35
0.35
ANALOG SWITCH
-75
dB
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
V+ = 5.5V, VIN = 0 or V+,
all channels on or off
Total Harmonic Distortion
THD
0.014
%
RL = 600, 5VP-P,
f = 20Hz to 20kHz
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
5
pC
VGEN = 2V, CL = 1.0nF,
RGEN = 0, Figure 3
TA = +25°C
A
POWER SUPPLY
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