参数资料
型号: MAX14802CCM+T
厂商: Maxim Integrated Products
文件页数: 18/20页
文件大小: 0K
描述: IC SWITCH SPST 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: 2,000
功能: 开关
电路: 单刀单掷
导通状态电阻: 48 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
电流 - 电源: 5µA
工作温度: 0°C ~ 70°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: 带卷 (TR)
MAX14802/MAX14803/MAX14803A
Low-Charge Injection, 16-Channel,
High-Voltage Analog Switches
7
Maxim Integrated
ON-RESISTANCE vs.
ANALOG SIGNAL VOLTAGE
MAX14800
toc01
VCOM_ (V)
ON-RESISTANCE
)
100
50
0
-50
-100
20
40
60
80
100
120
140
160
180
0
-150
150
VPP = +160V, VNN = -40V
VPP = +40V, VNN = -160V
VPP = +100V, VNN = -100V
ON-RESISTANCE vs.
ANALOG SIGNAL VOLTAGE
MAX14800
toc02
VCOM_ (V)
ON-RESISTANCE
)
-50
0
50
20
40
60
80
100
120
140
160
0
-100
100
VPP = +100V, VNN = -100V
TA = +25
°C
TA = +70
°C
TA = 0
°C
TURN-ON/TURN-OFF TIME vs.
ANALOG SIGNAL VOLTAGE
MAX14800
toc03
VNO_ (V)
TURN-ON/TURN-OFF
TIME
s)
60
30
0
-60
-30
1
2
3
4
5
0
-90
90
tOFF
tON
OFF-ISOLATION vs. FREQUENCY
MAX14800
toc04
FREQUENCY (MHz)
OFF-ISOLATION
(dB)
10
0.01
1
0.1
-60
-40
-20
0
-80
0.001
100
TA = +25
°C
TA = +70
°C
TA = 0
°C
LEAKAGE CURRENT vs. TEMPERATURE
MAX14800
toc05
TEMPERATURE (
°C)
LEAKAGE
CURRENT
(nA)
40
20
60
10
50
30
2.5
3.0
3.5
4.0
4.5
5.0
2.0
070
ICOM_(ON) (VCOM_ = +90V)
ICOM_(ON) (VCOM_ = -90V)
ICOM_(OFF) (VCOM_ = -90V)
ICOM_(OFF) (VCOM_ = +90V)
ICOM_(OFF) (VCOM_ = 0V)
ICOM_(ON) (VCOM_ = 0V)
LOGIC SUPPLY CURRENT vs.
SUPPLY VOLTAGE
MAX14800
toc06
VDD SUPPLY VOLTAGE (V)
I DDQ
SUPPLY
CURRENT
A)
4.7
5.1
4.3
3.1
3.5
3.9
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
2.7
5.5
TA = +25
°C
TA = +70
°C
TA = 0
°C
HIGH-VOLTAGE SUPPLY CURRENT vs.
TEMPERATURE
MAX14800
toc07
TEMPERATURE (
°C)
SUPPLY
CURRENT
A)
30
10
60
20
40
50
0.05
0.10
0.15
0.20
0
070
IPP
VPP = +100V
VNN = -100V
INN
LOGIC SUPPLY CURRENT vs.
SERIAL-CLOCK FREQUENCY
MAX14800
toc08
CLK SERIAL-CLOCK FREQUENCY (MHz)
I DD
SUPPLY
CURRENT
A)
8
26
4
100
50
150
200
250
0
010
TA = +25
°C
TA = +70
°C
TA = 0
°C
HIGH-VOLTAGE SUPPLY CURRENT vs.
SWITCHING FREQUENCY
MAX14800
toc09
SWITCHING FREQUENCY (kHz)
SUPPLY
CURRENT
(mA)
40
10
30
20
2
4
6
8
0
050
IPP
ALL SWITCHES SWITCHING
TA = +25
°C
INN
Typical Operating Characteristics
(VDD = +3V, VPP = +100V, VNN = -100V, TA = +25°C, unless otherwise noted.)
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