参数资料
型号: MAX9940EVKIT+
厂商: Maxim Integrated Products
文件页数: 3/9页
文件大小: 0K
描述: EVALUATION KIT FOR MAX9940
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电路保护,瞬态电压抑制(TVS)
嵌入式:
已用 IC / 零件: MAX9940
主要属性: 60ns 故障反应时间
次要属性: 2.2 V ~ 5.5 V 电源
Signal-Line Overvoltage Protector
for Low-Voltage Devices
Typical Operating Characteristics
(V CC = +3.3V, R INT_PULLUP = 2k Ω to V DD , V DD = 3.3V, T A = T MIN to T MAX , unless otherwise noted.)
60
ON-RESISTANCE
vs. V CM
60
ON-RESISTANCE
vs. V CM
300
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
50
50
T A = +125 ° C
250
TURN-ON
40
V CC = 2.5V
40
T A = +85 ° C
200
V CC = 3.3V
30
V CC = 5.5V
30
150
20
20
100
TURN-OFF
T A = +25 ° C
10
0
10
0
T A = -40 ° C
50
0
EXT = 0 TO 10V
SQUARE WAVE
R PULLUP = 200 Ω
0
1
2
3
4
5
6
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-50
-25
0
25
50
75
100 125 150
300
V CM (V)
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
16.0
15.5
V CM (V)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
3
2
TEMPERATURE ( ° C)
INSERTION LOSS vs. FREQUENCY
250
200
150
100
50
0
TURN-ON
EXT = 0 TO 16V
SQUARE WAVE
R PULLUP = 200 Ω
TURN-OFF
15.0
14.5
14.0
13.5
13.0
12.5
12.0
T A = +125 ° C
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
1
0
-1
-2
-3
-4
-5
-6
-7
-50
-25
0
25
50
75
100 125 150
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
1k
10k
100k
1M
10M
100M
TEMPERATURE ( ° C)
0
-20
OFF-ISOLATION
vs. FREQUENCY
SUPPLY VOLTAGE (V)
EXT
FREQUENCY (Hz)
FAULT TURN-ON AND RECOVERY TIME
1V/div
-40
-60
-80
0
INT
500mV/div
-100
V DD = V CC = 3.3V
-120
0
1k
10k
100k
1M
10M
100M
TIME (40 μ s/div)
FREQUENCY (Hz)
_______________________________________________________________________________________
3
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