TC54 Datasheet, PDF (2/12 Pages) TelCom Semiconductor, Inc – VOLTAGE DETECTOR

TC54
1.0 ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage ........................................................+12V
Output Current .................................................... 50mA
Output Voltage: CMOS..... (V_SS – 0.3V) to (V_IN + 0.3V)
Open Drain ..........(V_SS – 0.3V) to 12V
Power Dissipation (T_A ≤ 70°C):
3-Pin SOT-23A ...........................................240mW
3-Pin SOT-89 .............................................400mW
5-Pin SOT-23A ...........................................240mW
Operating Temperature Range............. -40°C to +85°C
Storage Temperature Range .............. -65°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.
TC54 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: T_A = 25°C, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
V_IN
Operating Voltage
I_SS
Quiescent Current
V_DET -
V_HYST
I_OUT
Threshold Voltage
Hysteresis Voltage
Output Current
T_C (V_DET -) Tempco of (V_DET -)
0.7
—
—
—
—
V_DET - x 0.98
V_DET - x 0.02
—
—
—
—
—
—
—
1.0
1.3
1.6
2.0
—
V_DET - x 0.05
7.7
10.1
11.5
13.0
-10.0
±100
10.0
3.0
3.4
3.8
4.2
V_DET - x 1.02
V_DET - x 0.08
—
—
—
—
—
—
V (V_DET -) = 0.8 to 6.0V
µA V_IN = 2.1V
V_IN = 3.0V
V_IN = 4.0V
V_IN = 5.0V
V
V
mA
ppm/°C
V_OL = 0.5V, V_IN = 2.1V
V_IN = 3.0V
V_IN = 4.0V
V_IN = 5.0V
TC54VC Only;
V_OH = V_IN – 2.1V, V_IN = 8.0V
-40°C ≤ T_A ≤ 85°C
DS21434C-page 2
 2002 Microchip Technology Inc.