TS391CG-AF5-R

UNISONIC TECHNOLOGIES CO., LTD TS391/A/B/C LINEAR INTEGRATED CIRCUIT LOW POWER SINGLE VOLTAGE COMPARATOR  DESCRIPTION The UTC TS391/A/B/C consists of a low power voltage comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.  FEATURES * Wide single supply voltage range or dual supplies +2V~+36V or ±1V~±18V * Very low supply current (0.2mA) independent of supply voltage (1mW /comparator at +5V) * Low input bias current: 25nA typ. * Low input offset current: ±5nA typ. * Low input offset voltage: ±1mV typ * Input common-mode voltage range includes ground. * Low output saturation voltage: 250mV typ.(IOUT=4mA). * Differential input voltage range equal to the supply voltage. * TTL, DTL, ECL, CMOS Compatible outputs.  ORDERING INFORMATION Ordering Number TS391G-AF5-R TS391AG-AF5-R TS391BG-AF5-R TS391CG-AF5-R TS391G-AL5-R TS391AG-AL5-R TS391BG-AL5-R TS391CG-AL5-R www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd Package SOT-25 SOT-25 SOT-25 SOT-25 SOT-353 SOT-353 SOT-353 SOT-353 Packing Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel 1 of 6 QW-R104-003.I TS391/A/B/C TS391 TS391A TS391B TS391C PIN CONNECTIONS (top view) TS391 Vcc 5 TS391A IN(+) 4 Vcc Output 5 4 1 2 Output GND 3 IN(-) 1 TS391B IN(+) 2 3 GND IN(-) TS391C IN(-) 5 4 - Vcc +  MARKING +  LINEAR INTEGRATED CIRCUIT 1 Output 2 3 GND IN(+) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R104-003.I TS391/A/B/C  LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM VCC+ 3.5μA 100μA 3.5μA 100μA IN(+) GND GND Output IN(-) GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 6 QW-R104-003.I TS391/A/B/C  LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER RATING UNIT Supply Voltage ±18 or 36 V Differential Input Voltage ±36 V Input Voltage -0.3 ~ +36 V Output Short-Circuit to Ground (Note 2) Infinite Power Dissipation PD 500 mW Junction Temperature TJ 150 °C Operating Temperature TOPR -40 ~ +125 °C Storage Temperature TSTG -65 ~ +150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Short-circuit from the output to VCC can cause excessive heating and eventual destruction. The maximum output current is approximately 20mA, independent of the magnitude of VCC.  THARMAL DATA (TJ=150°C, TA=25°C) PARAMETER Junction to Ambient  SYMBOL VCC VI(DIFF) VIN SYMBOL θJA RATING 250 UNIT °C/W ELECTRICAL CHARACTERISTICS (VCC=5.0V, All voltage referenced to GND, TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TA=+25°C 1 5 mV Input Offset Voltage (Note 1) VI(OFF) TMIN ≤TA≤ TMAX 9 mV Differential Input Voltage (Note 4) VI(DIFF) VCC V Large Signal Voltage Gain GV VCC=15V, RL=15k, VOUT=1~ 11V 50 200 V/mV Input Common Mode Voltage TA=+25°С 0 VCC-1.5 V VI(CM) Range (Note 3) TMIN ≤TA≤ TMAX 0 VCC -2 V VI(DIFF)=1V, TA=+25°C 250 400 mV Low Level Output Voltage VOL VCC= VOUT =30V 700 mV TMIN≤ TA ≤TMAX TA=+25°С 25 250 nA Input Bias Current (Note 2) II(BIAS) TMIN≤ TA ≤TMAX 400 nA TA=+25°С 5 50 nA Input Offset Current II(OFF) TMIN≤ TA ≤TMAX 150 nA VCC=5V, no load 0.2 0.5 mA Supply Current ICC VCC=30V, no load 0.5 1.25 mA Output sink current ISINK VI(DIFF)=-1V, VOUT =1.5V 6 16 mA VI(DIFF)=1V, TA=+25°C 0.1 nA High Level Output Current IOH VCC= VOUT =30V TMIN≤ TA ≤TMAX 1 μA Response Time tR RL=5.1kΩ to VCC (Note 5) 1.3 μs Large Signal Response Time tREL VIN=TTL,VREF=+1.4V,RL=5.1KΩ~ VCC 300 ns Notes: 1. At output switch point, Vo=1.4V, RS=0Ω with VCC from 5V ~ 30V and over the full input common-mode range (0V ~ VCC 1.5V). 2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output, so no loading charge exists on the reference or input lines. 3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V.The upper end of the common-mode voltage range is VCC + -1.5V,but either or both inputs can go to +30V without damage. 4. Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range the comparator will provide a proper output state. The low input voltage state must not be less than -0.3V (or 0.3V below the negative power supply, if used). 5. The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals 300ns can be obtained. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R104-003.I TS391/A/B/C  LINEAR INTEGRATED CIRCUIT TYPICAL CHARACTERISTICS Response Time for vs. Input Overdrives - Negative Transition TA=-40°С 0.4 TA=+25°С 0.3 0.2 TA=+125°С R=∞ 0.1 0 0 10 20 30 40 Input Current (nA) 3 +5V 20mV 2 1 5.1kΩ eo eI + 100mV 0 0 -50 -100 TA=+25°С 0 0.5 1 1.5 2 Response Time for vs. Input Overdrives - Positive Transition TA=-40°С TA=+25°С TA=+125°С 0 4 Input Current vs. Supply Voltage 60 20 Input overdrive:5mV 5 Time (µS) 80 40 6 Supply Voltage (V) 10 30 20 40 Supply Voltage (V) Input Voltage (mV) Output Voltage (V) Supply Current (mA) 0.5 Input Voltage (mV) Output Voltage (V) Supply Current vs. Supply Voltage 6 Input overdrive:100mV 5 4 5mV 3 2 20mV 1 0 100 +5V TA=+25°С 50 0 0 0.5 eI 1 + 1.5 5.1kΩ eo 2 Time (µS) Output Saturation Voltage vs. Output Current 1 10 Saturation Voltage (V) Out of saturation 0 10 TA=+125°С -1 10 TA=-40°С -2 10 TA=+25°С -3 10 -2 10 -1 10 0 10 1 10 2 10 Output Sink Current (mA) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 6 QW-R104-003.I TS391/A/B/C LINEAR INTEGRATED CIRCUIT UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 6 QW-R104-003.I