TC1027CEOR Microchip Technology, TC1027CEOR Datasheet
TC1027CEOR
Specifications of TC1027CEOR
Related parts for TC1027CEOR
TC1027CEOR Summary of contents
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... OUTA TC1027CEPR INA TC1027CEQR INA TC1027CEOR INB INB REF 2002 Microchip Technology Inc. © General Description The TC1027 is a mixed-function device combining four general purpose comparators and a voltage reference in a single 16-pin package. This increased integration allows the user to replace two packages, which saves space, lowers supply current, and increases system performance ...
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... Test Conditions All outputs unloaded 1.5V 25° -40°C to 85° 25°C, IN+,IN 10kΩ 10kΩ 25° 25° Output Shorted 1. Output Shorted 1.8V DD 100mV Overdrive 100pF L 10mV Overdrive 100pF L 100Hz to 100kHz 1kHz 2002 Microchip Technology Inc. © ...
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... Voltage reference output voltage. 9 GND Voltage reference ground; must be tied INC- Inverting comparator input. 11 INC+ Non-Inverting comparator input. 12 IND- Inverting comparator input. 13 IND+ Non-Inverting comparator input Negative power supply OUTD Comparator output. 16 OUTC Comparator output. 2002 Microchip Technology Inc. © TC1027 Description . SS DS21284B-page 3 ...
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... Verify the threshold voltages with these formulas: V rising: SRC EQUATION 4- ------ - + ------- falling: SRC EQUATION 4-4: × ------------------------ - – THF THR R C 2002 Microchip Technology Inc. © . Since the between HY SRC ------- R C ...
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... This prevents any additional DD input pulses from disturbing the circuit until the output pulse has timed out. 2002 Microchip Technology Inc. © The value of the timing capacitor C1 must be small enough to allow CMPTR1 to discharge diode voltage before the feedback signal from CMPTR2 (through R10) switches CMPTR1 to its high state and allows C1 to start an exponential charge through R5 ...
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... The L TC1027 SRC operation DD To System DC/DC R4, 470k, 1% Converter R5, 7. R2, 330k CMPTR1 1/4 – R1, 270k R3, 470k the duty cycle of the output square DD and COMPARATOR EXTERNAL HYSTERESIS CONFIGURATION OUT – 1 BATTLOW V DD 1/4 – CMPTR2 BATTFAIL + R6, 7.5M 2002 Microchip Technology Inc. © ...
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... FIGURE 4-4: NON-RETRIGGERABLE MULTIVIBRATOR TC1027 – IN 100k CMPTR1 R2 + 100k B IN GND R10 t 61.9k 0 FIGURE 4-5: SQUARE WAVE GENERATOR 100k C1 R2 100k 2002 Microchip Technology Inc. © TC1027 V OUT V = 30.52µsec per R6 TC1025 562k R5 10M C – C1 CMPTR2 100pF + D1 R8 10M R9 243k D2 TC1027 1 – ...
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... TC1027 FIGURE 4-6: PULSE WIDTH MONITOR 100k 10k 1 100k DS21284B-page 8 TC1027 – + FREQ = 2 (0.694) (R4) (C1) For Square Wave Generation Select 100k 2002 Microchip Technology Inc. © ...
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... ° ° Sinking = 25 ° Sourcing = 85 ° SUPPLY VOLTAGE (V) 2002 Microchip Technology Inc. © Comparator Propagation Delay vs. Supply Voltage ° 100pF L 6 Overdrive = 10mV 5 Overdrive = 100mV 4 Overdrive = 50mV 3 2 1.5 2 2.5 3 3.5 4 4.5 5 5.5 SUPPLY VOLTAGE (V) Comparator Output Swing vs. Output Source Current 2 ° ...
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... TC1027 5.0 TYPICAL CHARACTERISTICS (CONTINUED) Reference Voltage vs. Supply Voltage 1.25 1.20 1.15 1.10 1. SUPPLY VOLTAGE (V) DS21284B-page 10 Supply Current vs. Supply Voltage ° ° -40 ° SUPPLY VOLTAGE (V) 6 2002 Microchip Technology Inc. © ...
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... SOIC (N) Component Taping Orientation for 16-Pin QSOP (Narrow) Devices PIN 1 Carrier Tape, Reel Size, Number of Components Per Reel and Reel Size Package 16-Pin QSOP (N) 2002 Microchip Technology Inc. © User Direction of Feed P Standard Reel Component Orientation for TR Suffix Device Carrier Width (W) ...
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... MAX. .310 (7.87) .290 (7.37) 10° MAX. .400 (10.16) .310 (7.87) Dimensions: inches (mm) .010 (0.25) .007 (0.19) .050 (1.27) .016 (0.41) Dimensions: inches (mm) 2002 Microchip Technology Inc. © ...
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... Package Dimensions (Continued) 16-Pin SOIC (Narrow) .050 (1.27) TYP .394 (10.00) .385 (9.78) .018 (0.46) .014 (0.36) 2002 Microchip Technology Inc. © PIN 1 .157 (3.99) .244 (6.20) .150 (3.81) .228 (5.79) .069 (1.75) 8° .053 (1.35) MAX. .010 (0.25) .050 (1.27) ...
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... TC1027 NOTES: DS21284B-page 14 2002 Microchip Technology Inc. © ...
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... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2002 Microchip Technology Inc. TC1027 DS21284B-page15 ...
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... TC1027 NOTES: DS21284B-page16 2002 Microchip Technology Inc. ...
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... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...
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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...