Datasheet TC4421A, TC4422A (Microchip) - 3

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TC4421A/TC4422A 1.0 ELECTRICAL
† Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These
CHARACTERISTICS
are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the
Absolute Maximum Ratings †
operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for Supply Voltage ... +20V extended periods may affect device reliability. Input Voltage .. (VDD + 0.3V) to (GND – 5V) Input Current (VIN > VDD)... 50 mA
DC CHARACTERISTICS Electrical Specifications:
Unless otherwise noted, TA = +25°C with 4.5V  VDD  18V.
Parameters Sym Min Typ Max Units Conditions Input
Logic ‘1’, High Input Voltage VIH 2.4 1.8 — V Logic ‘0’, Low Input Voltage VIL — 1.3 0.8 V Input Current I  IN –10 — +10 µA 0VVIN VDD Input Voltage VIN –5 — VDD – 0.3 V
Output
High Output Voltage VOH VDD – 0.025 — — V DC Test Low Output Voltage VOL — — 0.025 V DC Test Output Resistance, High ROH — 1.25 1.5 IOUT = 10 mA, VDD = 18V Output Resistance, Low ROL — 0.8 1.1 IOUT = 10 mA, VDD = 18V Peak Output Current IPK — 10.0 — A VDD = 18V Continuous Output Current IDC 2 — — A 10V VDD  18V, TA = +25°C (
TC4421A/TC4422A
CAT only)
(Note 2 )
Latch-Up Protection IREV — >1.5 — A Duty cycle2%, t 300 µsec Withstand Reverse Current
Switching Time (Note 1)
Rise Time tR — 28 34 ns
Figure 4-1
, CL = 10,000 pF Fall Time tF — 26 32 ns
Figure 4-1
, CL = 10,000 pF Propagation Delay Time tD1 — 38 45 ns
Figure 4-1
, CL = 10,000 pF Propagation Delay Time tD2 — 42 49 ns
Figure 4-1
, CL = 10,000 pF
Power Supply
Power Supply Current IS — 130 250 µA VIN = 3V — 35 100 µA VIN = 0V Operating Input Voltage VDD 4.5 — 18 V
Note 1:
Switching times ensured by design.
2:
Tested during characterization, not production tested.  2005-2013 Microchip Technology Inc. DS21946B-page 3 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves FIGURE 2-1: Rise Time vs. Supply Voltage. FIGURE 2-2: Rise Time vs. Capacitive Load. FIGURE 2-3: Fall Time vs. Supply Voltage. FIGURE 2-4: Fall Time vs. Capacitive Load. FIGURE 2-5: Rise and Fall Times vs. Temperature. FIGURE 2-6: Crossover Energy vs Supply Voltage. FIGURE 2-7: Propagation Delay vs. Supply Voltage. FIGURE 2-8: Propagation Delay vs. Input Amplitude. FIGURE 2-9: Propagation Delay vs. Temperature. FIGURE 2-10: Quiescent Supply Current vs. Supply Voltage. FIGURE 2-11: Quiescent Supply Current vs. Temperature. FIGURE 2-12: Input Threshold vs. Temperature. FIGURE 2-13: Input Threshold vs. Supply Voltage. FIGURE 2-14: High-State Output Resistance vs. Supply Voltage. FIGURE 2-15: Low-State Output Resistance vs. Supply Voltage. FIGURE 2-16: Supply Current vs. Capactive Load (VDD = 18V). FIGURE 2-17: Supply Current vs. Capactive Load (VDD = 12V). FIGURE 2-18: Supply Current vs. Capactive Load (VDD = 6V). FIGURE 2-19: Supply Current vs. Frequency (VDD = 18V). FIGURE 2-20: Supply Current vs. Frequency (VDD = 12V). FIGURE 2-21: Supply Current vs. Frequency (VDD = 6V). 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Supply Input (VDD) 3.2 Control Input 3.3 CMOS Push-Pull Output 3.4 Ground 3.5 Exposed Metal Pad 3.6 Metal Tab 4.0 Applications Information FIGURE 4-1: Switching Time Test Circuits. 5.0 Packaging Information 5.1 Package Marking Information Corporate Office Atlanta Boston Chicago Cleveland Fax: 216-447-0643 Dallas Detroit Indianapolis Toronto Fax: 852-2401-3431 Australia - Sydney China - Beijing China - Shanghai India - Bangalore Korea - Daegu Korea - Seoul Singapore Taiwan - Taipei Fax: 43-7242-2244-393 Denmark - Copenhagen France - Paris Germany - Munich Italy - Milan Spain - Madrid UK - Wokingham Worldwide Sales and Service