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TSM972C 参数 Datasheet PDF下载

TSM972C图片预览
型号: TSM972C
PDF下载: 下载PDF文件 查看货源
内容描述: 超低功耗,漏极开路输出的单/双电源比较器 [Ultra-Low-Power, Open-Drain Single/Dual-Supply Comparators]
分类和应用: 比较器
文件页数/大小: 18 页 / 1206 K
品牌: TOUCHSTONE [ TOUCHSTONE SEMICONDUCTOR INC ]
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TSM971/72/73/82/84  
TYPICAL PERFORMANCE CHARACTERISTICS  
V+ = 5V; V- = GND; TA = +25°C, unless otherwise noted.  
TSM984 Supply Current vs  
TSM984 Supply Current vs  
Temperature  
Low Supply Voltages  
10  
10  
9
IN+ = IN- + 100mV  
V+ = 5V, V- = -5V  
8
7
V+ = 5V, V- = 0V  
1
6
5
V+ = 3V, V- = 0V  
4
0.1  
3
-40  
-15  
10  
35  
60  
85  
1.5  
2
2.5  
TEMPERATURE - ºC  
SINGLE-SUPPLY VOLTAGE - V  
TSM971/973/982  
TSM971/972/984  
Hysteresis Control  
Transfer Function  
80  
60  
40  
5
4
3
2
1
OUTPUT HIGH  
20  
0
NO CHANGE  
-20  
-40  
-60  
-80  
OUTPUT LOW  
0
50  
0
10  
20  
30  
40  
-0.1  
0.4  
-0.4 -0.3 -0.2  
0
0.1 0.2 0.3  
IN+ INPUT VOLTAGE - mV  
VREF - VHYST - mV  
Response Time vs  
Load Capacitance  
Response Time For Various  
Input Overdrives (High-to-Low)  
18  
16  
V- = 0V  
5
4
3
2
1
0
50mV  
10mV  
20mV  
14  
12  
VOHL  
100mV  
10  
100  
0
8
6
0
20  
40  
60  
80  
100  
-2  
0
2
4
6
8
12  
18  
10  
14 16  
LOAD CAPACITANCE - nF  
RESPONSE TIME - µs  
Page 8  
TSM971_73/TSM982/TSM984DS r1p0  
RTFDS