参数资料
型号: MAX14806CCM+
厂商: Maxim Integrated Products
文件页数: 8/14页
文件大小: 0K
描述: IC MUX DUAL 8CH HV 48LQFP
应用说明: Ultrasound Imaging Systems Application Note
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 250
功能: 开关
电路: 8 x SPST - NO,8 x SPST - NC
导通状态电阻: 23 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 托盘
_______________________________________________________________________________________ 3
MAX14805/MAX14806
16-Channel (Two Banks of 8-Channel),
High-Voltage Analog Switches
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.5V, VPP = +40V to (VNN + 200V), VNN = -40V to -160V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SWITCH CHARACTERISTICS
Analog Signal Range
VSW_
(Note 3)
VNN
VPP -
10
V
Small-Signal
On-Resistance
RONS
VPP = +40V,
VNN = -160V,
VSW_ = 0V
ISW_ = 5mA
28
52
I
ISW_ = 200mA
22
37
VPP = +100V,
VNN = -100V,
VSW_ = 0V
ISW_ = 5mA
22
34
ISW_ = 200mA
18
27
VPP = +160V,
VNN = -40V,
VSW_ = 0V
ISW_ = 5mA
20
30
ISW_ = 200mA
16
23
Small-Signal
On-Resistance Matching
D
RONS
VPP = +100V, VNN = -100V, ISW_ = 5mA
5
%
Large-Signal Switch
On-Resistance
RONL
VSW_ = VPP - 10V, ISW_ = 1A
15
I
Shunt Resistance
RINT
MAX14806 only
27
40
53
kI
Switch-Off Leakage
ISW_(OFF)
VSW_ = VPP - 10V or unconnected
(MAX14805 only) (Figure 1)
0
2.5
F
A
Switch-Off DC Offset
RL = 100kI (Figure 1)
-30
+30
mV
Switch Output Peak Current
100ns pulse width, 0.1% duty cycle
3
A
Switch Output Isolation Diode
Current
300ns pulse width, 2% duty cycle
(Figure 1)
2
A
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VSW_ = VPP - 10V, RL = 10kI,
VNN = -40V to -160V (Figure 1)
5
F
s
Turn-Off Time
tOFF
VSW_ = VPP - 10V, RL = 10kI,
VNN = -40V to -160V (Figure 1)
5
F
s
Output Switching Frequency
fSW
Duty cycle = 50%
50
kHz
Off-Isolation
VISO
f = 5MHz, RL = 1kI, CL = 15pF (Figure 1)
-50
dB
f = 5MHz, RL = 50I (Figure 1)
-77
Crosstalk
VCT
f = 5MHz, RL = 50I (Figure 1)
-80
dB
Switch Off-Capacitance
(Note 4)
CSW_(OFF)
VSW_ = 0V, f = 1MHz
4
11
18
pF
Switch On-Capacitance
(Note 4)
CSW_(ON)
VSW_ = 0V, f = 1MHz
20
36
56
pF
Output Voltage Spike (Note 4)
VSPK
RL = 50I (Figure 1)
-500
+250
mV
Small-Signal Analog Bandwidth
fBW
VPP = +100V, VNN = -100V, CL = 200pF
20
MHz
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