参数资料
型号: MAX4743ELA+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC SWITCH DUAL SPST 8UDFN
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: 2 x SPST - NC/NO
导通状态电阻: 800 毫欧
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.6 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN
供应商设备封装: 8-uDFN(2x2)
包装: 带卷 (TR)
MAX4741/MAX4742/MAX4743
0.8
, Low-Voltage, Single-Supply Dual SPST
Analog Switches
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +2.7V to +3.6V, VIH = +1.4V, VIL = +0.5V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = +3.0V,
TA = +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
+25°C
18
24
Turn-On Time
tON
VNO_, VNC_ = 1.5V,
RL = 50
, CL = 35pF,
Figure 1
TMIN to TMAX
28
ns
+25°C
12
16
Turn-Off Time
tOFF
VNO_, VNC_ = 1.5V,
RL = 50
, CL = 35pF,
Figure 1
TMIN to TMAX
18
ns
+25°C
6
Break-Before-Make (Note 6)
tBBM
VNO_, VNC_ = 1.5V,
RL = 50
, CL = 35pF,
Figure 1 (MAX4743)
TMIN to TMAX
1
ns
Charge Injection
Q
VGEN = 0, RGEN = 0, CL =
1.0nF, Figure 3
+25°C
28
pC
NO_ or NC_ Off-
Capacitance
COFF
f = 1MHz, Figure 4
+25°C
32
pF
COM_ Off-Capacitance
CCOM_(OFF)
f = 1MHz, Figure 4
+25°C
32
pF
COM_ On-Capacitance
CCOM_(ON)
f = 1MHz, Figure 4
+25°C
44
pF
-3dB On-Channel Bandwidth
BW
Signal = 0, RIN = ROUT =
50
, CL = 5pF, Figure 2
100
MHz
Off-Isolation (Note 7)
VISO
f = 1MHz, VCOM_ = 1VRMS, RL
= 50
, CL = 5pF, Figure 2
+25°C
-55
dB
Crosstalk (Note 8)
f = 1MHz, VCOM_ = 1VRMS, RL
= 50
, CL = 5pF, Figure 2
+25°C
-110
dB
Total Harmonic Distortion
THD
f = 20Hz to 20kHz, VCOM_ =
2Vp-p, RL = 32
+25°C
0.02
%
LOGIC INPUT
Input Logic High
VIH
1.4
V
Input Logic Low
VIL
0.5
V
Input Leakage Current
IIN
VIN_ = 0 or V+
-1
0.005
1A
POWER SUPPLY
Power-Supply Range
V+
1.6
3.6
V
Positive Supply Current
I+
V+ = 3.6V, VIN_ = 0 or V+,
all channels on or off
+25°C
0.2
A
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