参数资料
| 型号： | TC1025CEPA |
| 厂商： | Microchip Technology |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR 1.8V DUAL 8DIP |
| 标准包装： | 60 |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | 满摆幅 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 5mV @ 3V |
| 电流 - 输入偏压（最小值）： | 100pA @ 5.5V |
| 电流 - 输出（标准）： | 2mA @ 5.5V |
| 电流 - 静态（最大值）： | 12µA |
| CMRR, PSRR（标准）： | 66dB CMRR，60dB PSRR |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 安装类型： | 通孔 |
| 包装： | 管件 |
TC1025
DS21656C-page 8
2005 Microchip Technology Inc.
5.0
TYPICAL CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
7
6
5
4
3
2
1.5
2
2.5
3
3.5
4
4.5
5
5.5
SUPPLY VOLTAGE (V)
Comparator Propagation Delay
vs. Supply Voltage
DELAY
TO
RISING
EDGE
(
sec)
Overdrive = 10mV
Overdrive = 50mV
7
6
5
4
3
2
1.5
2
2.5
3
3.5
4
4.5
5
5.5
DELAY
TO
FALLING
EDGE
(
sec)
7
6
5
4
3
-40
°C85°C
25
°C
TEMPERATURE (
°C)
DELAY
TO
RISING
EDGE
(
sec)
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 50mV
Comparator Propagation Delay
vs. Supply Voltage
Comparator Propagation Delay
vs. Temperature
TA = 25°C
CL = 100pF
TA = 25°C
CL = 100pF
Overdrive = 100mV
VDD = 4V
VDD = 5V
VDD = 2V
VDD = 3V
-40
°C85°C
25
°C
2.5
2.0
1.5
1.0
.5
0
12
3
45
6
V
DD
-
V
OUT
(V)
ISOURCE (mA)
7
6
5
4
3
Comparator Output Swing
vs. Output Source Current
DELAY
TO
FALLING
EDGE
(
sec)
Overdrive = 100mV
2.5
2.0
1.5
1.0
.5
0
12
34
5
Comparator Propagation Delay
vs. Temperature
Comparator Output Swing
vs. Output Sink Current
TEMPERATURE (
°C)
ISINK (mA)
VDD = 4V
VDD = 5V
VDD = 2V
VDD = 3V
TA = 25°C
VDD = 3V
VDD = 1.8V
VDD = 5.5V
VDD = 3V
VDD = 1.8V
VDD = 5.5V
V
OUT
-
V
SS
(V)
6
60
50
Sinking
40
30
20
10
0
12
3
45
6
OUTPUT
SHORT-CIRCUIT
CURRENT
(mA)
SUPPLY VOLTAGE (V)
Comparator Output Short-Circuit
Current vs. Supply Voltage
Sourcing
TA = -40°C
10
9
8
7
6
5
4
0
12
3
45
6
SUPPLY
CURRENT
(
A)
SUPPLY VOLTAGE (V)
Supply Current vs. Supply Voltage
T A
=
-40
°C
TA = -40°C
TA = 85°C
TA = 25°C
TA = 85°C
TA = 25°C
TA = 85°C
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