参数资料
| 型号： | TC1025CEPA |
| 厂商： | Microchip Technology |
| 文件页数： | 9/16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 2
2005 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ......................................................6.0V
Voltage on Any Pin .......... (VSS – 0.3V) to (VDD + 0.3V)
Junction Temperature....................................... +150°C
Operating Temperature Range............. -40°C to +85°C
Storage Temperature Range ..............-55°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC1025 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Typical values apply at 25°C and VDD = 3.0V. Minimum and maximum values apply for TA = -40° to
+85°C, and VDD = 1.8V to 5.5V, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VDD
Supply Voltage
1.8
—
5.5
V
IQ
Supply Current
—
8
12
μA
Comparator
VICMR
Common Mode Input Range
VSS – 0.2
—
VDD + 0.2
V
VOS
Input Offset Voltage
-5
—+5
+5
mV
VDD = 3V, VCM = 1.5V, TA = 25°C
IB
Input Bias Current
-100
—
100
pA
TA = 25°C, IN+,IN- = VDD to VSS
VOH
Output High Voltage
VDD – 0.3
—
V
RL = 10kΩ to VSS
VOL
Output Low Voltage
—
0.3
V
RL = 10kΩ to VDD
CMRR
Common Mode Rejection Ratio
66
—
dB
TA = 25°C, VDD = 5V
VCM = VDD to VSS
PSRR
Power Supply Rejection Ratio
60
—
dB
TA = 25°C, VCM = 1.2V
VDD = 1.8V to 5V
ISRC
Output Source Current
1
—
mA
IN+ = VDD, IN- = VSS,
Output Shorted to VSS
VDD = 1.8V
ISINK
Output Sink Current
2
—
mA
IN+ = VSS, IN- = VDD,
Output Shorted to VDD
VDD = 1.8V
tPD1
Response Time
—
4
—
μsec
100mV Overdrive, CL = 100pF
tPD2
Response Time
—
6
—
μsec
10mV Overdrive, CL = 100pF
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