TS3V3704 3V MICROPOWER QUAD CMOS VOLTAGE COMPARATORS ■ DEDICATED TO 3.3V OR BATTERY SUPPLY (specified at 3V and 5V) ■ PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UP RESISTOR REQUIRED) ■ EXTREMELY LOW SUPPLY CURRENT : N DIP14 (Plastic Package) 7µA typ / comparator ■ WIDE SINGLE SUPPLY RANGE 2.7V to 16V ■ EXTREMELY LOW INPUT OFFSET CURRENTS : 1pA typ ■ INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GND D SO14 (Plastic Micropackage) ■ FAST RESPONSE TIME : 2µs typ for 5mV overdrive ■ PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM339 DESCRIPTION The TS3V3704 is a micropower quad CMOS voltage comparator with extremely low consumption of 7µA typ / comparator (20 times less than bipolar LM339). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open-collector output comparators. P TSSOP14 (Thin Shrink Small Outline Package) PIN CONNECTIONS (top view) Thus response times remain similar to the LM339. Output 2 ORDER CODE Part Number TS3V3704I Temperature Range -40°C, +125°C Package N • D • 1 14 Output 3 Output 1 2 13 Output 4 12 V CC - VCC P • + 3 Inverting Input 1 4 - + 11 Non-invertingInput 4 Non-invertingInput 1 5 + - 10 InvertingInput 4 - + 9 Non-invertingInput 3 + - 8 InvertingInput 3 Inverting Input 2 6 N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT) January 2002 Non-invertingInput 2 7 1/7 TS3V3704 SCHEMATIC DIAGRAM (for 1/4 TS3V3704) VCC + T 10 T1 T2 T9 T17 R1 T12 T11 Input - T3 T18 T21 Input + T4 Output T13 T8 T19 T5 T14 T7 T15 T20 T16 T6 VCC - ABSOLUTE MAXIMUM RATINGS Symbol + VCC Vid Parameter Supply Voltage 1) Differential Input Voltage 2) 3) Unit 18 V ±18 V 18 V Vi Input Voltage Vo Output Voltage 18 V Io Output Current 20 mA IF Forward Current in ESD Protection Diodes on Input 4) 50 mA Power Dissipation 5) Tstg 1500 830 710 DIP14 SO14 TSSOP14 pd 1. 2. 3. Value Storage Temperature Range -65 to +150 °C All voltage values, except differential voltage, are with respect to network ground terminal. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. The magnitude of the input and the output voltages must never exceed the magnitude of the possitive supply voltage. 4. Guaranteed by design. 5. Pd is calculated with T amb = +25°C, Tj = +150°C and R thja = 80°C/W for DIP14 package = 150°C/W for SO14 package = 175°C/W for TSSOP14 package OPERATING CONDITIONS Symbol + VCC 2/7 Parameter Supply Voltage Vicm Common Mode Input Voltage Range Toper Operating Free-Air Temperature range Value Unit 2.7 to 16 V + TS3V3704I 0 to VCC -1.5 V -40 to +125 °C TS3V3704 ELECTRICAL CHARACTERISTICS VCC+ = 3V, VCC- = 0V, Tamb = 25°C (unless otherwise specified) Symbol Min. Typ. Vio Input Offset Voltage V ic = 1.5V - note 1) T min. ≤ Tamb ≤ Tmax. Iio Input Offset Voltage - note 2) V ic = 1.5V T min. ≤ Tamb ≤ Tmax. 1 Input Bias Current (see note 2) V ic = 1.5V T min. ≤ Tamb ≤ Tmax. 1 Iib 1. 2. Parameter Common-mode Rejection Ratio V ic = Vicm min. 80 SVR Supply Voltage Rejection Ratio V CC+ = 3V to 5V 75 VOH High Level Output Voltage V id = 1V, IOH = -4mA T min. ≤ Tamb ≤ Tmax. VOL Low Level Output Voltage V id = -1V, IOL = 4mA T min. ≤ Tamb ≤ Tmax. ICC Supply Current (each comparator) No load - Outputs low T min. ≤ Tamb ≤ Tmax. Response Time High to Low V ic = 0V, f = 10kHz, CL = 50pF, mV pA pA VCC+-1.2 CMR tPHL 5 6.5 600 Input Common Mode Voltage Range T min. ≤ Tamb ≤ Tmax Response Time Low to High V ic = 0V, f = 10kHz, CL = 50pF, Unit 300 V icm tPLH Max. 0 0 2 1.8 VCC+ -1.5 V dB dB 2.4 V 300 400 450 mV 7 20 25 µA Overdrive = 5mV TTL Input 1.2 0.7 µs Overdrive = 5mV TTL Input 2 0.15 µs The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. Maximum values including unavoidable inaccuracies of the industrial test. 3/7 TS3V3704 ELECTRICAL CHARACTERISTICS VCC+ = 5V, VCC- = 0V, Tamb = 25°C (unless otherwise specified) Symbol Parameter Max. Unit 1.2 5 6.5 mV Input Offset Voltage V ic = 2.5V - note 1) T min. ≤ Tamb ≤ Tmax. Iio Input Offset Voltage - note 2) V ic = 2.5V T min. ≤ Tamb ≤ Tmax. 1 Input Bias Current (see note 2) V ic = 2.5V T min. ≤ Tamb ≤ Tmax. 1 VCC+-1.2 CMR Common-mode Rejection Ratio V ic = Vicm min. 80 SVR Supply Voltage Rejection Ratio V CC+ = +5V to +10V 92 VOH High Level Output Voltage V id = 1V, IOH = -4mA T min. ≤ Tamb ≤ Tmax. VOL Low Level Output Voltage V id = -1V, IOL = 4mA T min. ≤ Tamb ≤ Tmax. ICC Supply Current (each comparator) No load - Outputs low T min. ≤ Tamb ≤ Tmax. Response Time High to Low V ic = 0V, f = 10kHz, CL = 50pF, tPHL tf pA 600 Input Common Mode Voltage Range T min. ≤ Tamb ≤ Tmax tPLH pA 300 V icm Response Time Low to High V ic = 0V, f = 10kHz, CL = 50pF, 4/7 Typ. Vio Iib 1. 2. Min. 0 0 4.5 4.3 VCC+ -1.5 dB V 200 300 375 mV 9 20 25 µA = 5mV = 10mV = 20mV = 40mV 1.2 1 0.9 0.8 0.7 Overdrive Overdrive Overdrive Overdrive TTL Input = 5mV = 10mV = 20mV = 40mV 2 1.5 0.9 0.7 0.15 The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. Maximum values including unavoidable inaccuracies of the industrial test. dB 4.7 Overdrive Overdrive Overdrive Overdrive TTL Input Fall time f = 10kHz, CL = 50pF, Overdrive 50mV V 30 µs µs ns TS3V3704 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP Millimeters Inches Dim. Min. a1 B b b1 D E e e3 F i L Z Typ. 0.51 1.39 Max. Min. 1.65 0.020 0.055 0.5 0.25 Typ. 0.065 0.020 0.010 20 0.787 8.5 2.54 15.24 0.335 0.100 0.600 7.1 5.1 0.280 0.201 3.3 1.27 Max. 0.130 2.54 0.050 0.100 5/7 TS3V3704 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) G c1 s e3 b1 e a1 b A a2 C L E D M 8 1 7 F 14 Millimeters Inches Dim. Min. A a1 a2 b b1 C c1 D (1) E e e3 F (1) G L M S Typ. Max. Min. 1.75 0.2 1.6 0.46 0.25 0.1 0.35 0.19 Typ. 0.069 0.008 0.063 0.018 0.010 0.004 0.014 0.007 0.5 Max. 0.020 45° (typ.) 8.55 5.8 8.75 6.2 0.336 0.228 1.27 7.62 3.8 4.6 0.5 0.344 0.244 0.050 0.300 4.0 5.3 1.27 0.68 0.150 0.181 0.020 0.157 0.208 0.050 0.027 8° (max.) Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK. 6/7 TS3V3704 PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP) k c A C SEATING PLANE E1 L1 L 0,25 mm .010 inch GAGE PLANE E A2 7 aaa C D 8 e b A1 14 1 PIN 1 IDENTIFICATION Millimeters Inches Dimensions Min. A A1 A2 b c D E E1 e k L L1 aaa 0.05 0.80 0.19 0.09 4.90 4.30 0° 0.450 Typ. 1.00 5.00 6.40 4.40 0.65 0.600 1.00 Max. Min. 1.20 0.15 1.05 0.30 0.20 5.10 0.01 0.031 0.007 0.003 0.192 4.50 0.169 8° 0.750 0° 0.018 0.100 Typ. 0.039 0.196 0.252 0.173 0.025 0.024 0.039 Max. 0.05 0.006 0.041 0.15 0.012 0.20 0.177 8° 0.030 0.004 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publicat ion are subject to change without notice. This publ ication supersedes and replaces all information previously supplied. STMicroelectronics prod ucts are not author ized for use as critical component s in life support devices or systems withou t express written approval of STMicroelectronics. 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