TS861 TS862 TS864 RAIL TO RAIL MICROPOWER BICMOS COMPARATORS ■ ULTRA LOW CURRENT CONSUMPTION ■ ■ ■ ■ ■ ■ ■ ■ (6µA/comp at Vcc=2.7V) RAIL TO RAIL CMOS INPUTS PUSH PULL OUTPUTS SUPPLY OPERATION FROM 2.7V TO 10V LOW PROPAGATION DELAY LOW FALL AND RISE TIME: 20ns ESD PROTECTION (2kV) LATCH-UP IMMUNITY (Class A) AVAILABLE IN SOT23-5 MICROPACKAGE PIN CONNECTIONS (top view) TS861ILT Output 1 VDD 2 3 Non-inverting input 5 V CC 4 Inverting input DESCRIPTION The TS86x (Single, Dual & Quad) is a Rail to Rail comparator characterized for 2.7V to 10V operation over -40°C to +85°C temperature range. It exhibits an excellent speed to power ratio, featuring a current consumption of 6µA per comparator and a response time of 500ns at 2.7V for 100mV overdrive. Due to its ultra low power consumption and its availability in tiny package, the TS86x comparator family is perfectly suited to battery powered systems. The output stage is designed with a push pull structure allowing a direct connection to microcontroler without additionnal pull-up resistor. APPLICATION ■ ■ ■ ■ Battery-powered systems (eg: Alarm) Portable communication systems Smoke/gas/fire detectors Portable computers TS861ID-TS861IDT 8 N.C. N.C. 1 Inverting Input 1 2 - 7 VCC Non-inverting Input 1 3 + 6 Output 2 5 N.C. V DD 4 TS862IN-TS862ID-TS862IDT-TS862IPT 8 VCC Output 1 1 Inverting Input 1 2 - Non-inverting Input 1 3 + VDD 4 7 Output 2 - 6 Inverting Input 2 + 5 Non-inverting Input 2 ORDER CODE Part Number Temperature Range TS861I TS861AI TS862I TS862AI TS864I TS864AI -40, +85°C -40, +85°C -40, +85°C Package N D P L • • • • • • • • • • • • • • SOT23 Marking Output 2 K501 K502 • • • • 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) L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT) February 2002 TS864IN-TS864ID-TS864IDT-TS864IPT 1 14 Output 3 Output 1 2 13 Output 4 12 V CC - VCC + 3 Inverting Input 1 4 - + 11 Non-inverting Input 4 Non-inverting Input 1 5 + - 10 Inverting Input 4 Non-inverting Input 3 Inverting Input 3 Inverting Input 2 6 - + 9 Non-inverting Input 2 7 + - 8 1/15 TS861-TS862-TS864 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Parameter Supply voltage 1) Differential Input Voltage 2) 3) Vin Input Voltage Range Tstd Storage Temperature Range Tj PD ESD Maximum Junction Temperature Value Unit 12 V ±12 V -0.3 to 12.3 V -65 to +150 °C 150 °C 500 1250 1560 710 830 625 710 mW 2 200 Class A 250 kV V 4) Power dissipation SOT23-5 DIP8 DIP14 SO8 SO14 TSSOP8 TSSOP14 Human Body Model Machine Model Latch-up Immunity Lead Temperature (soldering, 10 sec) °C 1. All voltages values, except differential voltage are with respect to network terminal. 2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of input and output voltages must never exceed VCC +0.3V. 4. Short-circuits can cause excessive heating and destructive dissipation. PD is calculated with Tamb = +25°C, T j = +150°C and Rthja = 250°C/W for SOT23-5 package =100°C/W for DIP8 package = 80°C/W for DIP14 package =175°C/W for SO8 package =150°C/W for SO14 package = 200°C/W for TSSOP8 package =175°C/W for TSSOP14 package OPERATING CONDITIONS Symbol VCC Parameter Supply Voltage Vicm Common Mode Input Voltage Range Toper Operating Free Air Temperature Range 2/15 Value Unit 2.7 to 10 - V + VCC - 0.3 to VCC + 0.3 V -40 to + 85 °C TS861-TS862-TS864 ELECTRICAL CHARACTERISTICS VCC = +2.7V Tamb = 25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max. TS861/2/4 Tmin<T<Tmax 3 15 18 TS861/2/4A Tmin<T<Tmax 3 Unit Input Offset Voltage Vio ∆Vio Iio Input Offset Voltage Drift 150 300 pA Input Bias Current 1) 1 300 600 pA Tmin<T<Tmax VOH High Level Output Voltage Isource=2.5mA Tmin<T<Tmax VOL Low Level Output Voltage Isink=2.5mA 2.35 2.15 2.45 0.2 Tmin<T<Tmax Avd CMR SVR ICC Tplh Tphl Tf Tr µV/°C 1 Tmin<T<Tmax Iib 7 10 6 Input Offset Current 1) mV Large Signal Voltage Gain 2) 240 Common Mode Rejection Ratio 0 < VICM < 2.7V 65 Supply Voltage Rejection Ratio 0 < Vcc < 10V 80 Supply current per comparator no load, output low no load, output high 6 8 V 0.35 0.45 V dB dB dB 12 14 µA Propagation delay from output low to output high VICM=1.35V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 1.5 0.6 µs Propagation delay from output high to output low VICM=1.35V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 1.5 0.5 µs Fall time f=10kHz, CL=50pF, overdrive=100mV 20 ns Rise time f=10kHz, CL=50pF, overdrive=100mV 20 ns 1. Maximum values including unavoidable inaccurates of the industrial test. 2. Design evaluation 3. Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design. 3/15 TS861-TS862-TS864 ELECTRICAL CHARACTERISTICS VCC = +5V Tamb = 25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max. TS861/2/4 Tmin<T<Tmax 3 15 18 TS861/2/4A Tmin<T<Tmax 3 Unit Input Offset Voltage Vio ∆Vio Iio Input Offset Voltage Drift Input Offset Current 150 300 pA Input Bias Current 1) 1 300 600 pA Tmin<T<Tmax VOH High Level Output Voltage Isource=5mA Tmin<T<Tmax VOL Low Level Output Voltage Isink=5mA 4.6 4.45 4.8 0.2 Tmin<T<Tmax Avd CMR SVR ICC Tplh Tphl Tf Tr Large Signal Voltage Gain 2) V 0.4 0.55 240 Common Mode Rejection Ratio 0 < VICM < 5V 70 Supply Voltage Rejection Ratio 2.7 < Vcc < 10V 80 Supply current per comparator no load, output low no load, output high 6 8 V dB dB dB 12 14 µA Propagation delay from output low to output high VICM=2.5V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 2 0.5 µs Propagation delay from output high to output low VICM=2.5V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 2 0.4 µs Fall time f=10kHz, CL=50pF, overdrive=100mV 20 ns Rise time f=10kHz, CL=50pF, overdrive=100mV 20 ns 1. Maximum values including unavoidable inaccurates of the industrial test.. 2. Design evaluation 3. Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design 4/15 µV/°C 1 Tmin<T<Tmax Iib 7 10 6 1) mV TS861-TS862-TS864 ELECTRICAL CHARACTERISTICS VCC = +10V Tamb = 25°C (unless otherwise specified) Symbol Vio ∆Vio Iio Parameter Min. Typ. Max. Unit Input Offset Voltage (VICM = VCC / 2 ) TS861/2/4 Tmin<T<Tmax 3 15 18 mV Input Offset Voltage Drift 6 Input Offset Current 1) 1 150 300 pA 1 300 600 pA Tmin<T<Tmax Iib Input Bias Current 1) Tmin<T<Tmax VOH High Level Output Voltage Isource=5mA Tmin<T<Tmax VOL Low Level Output Voltage Isink=5mA 9.6 9.45 9.8 0.2 Tmin<T<Tmax Avd CMR SVR ICC Tplh Tphl Tf Tr Large Signal Voltage Gain 2) µV/°C V 0.4 0.55 240 V dB Common Mode Rejection Ratio 0 < VICM < 10V 75 Supply Voltage Rejection Ratio 2.7 < Vcc < 10V 80 Supply current per comparator no load, output low no load, output high 7 10 Propagation delay from output low to output high VICM=5V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 3 0.5 µs Propagation delay from output high to output low VICM=5V, f=10kHz, CL=50pF overdrive = 10mV overdrive = 100mV 2.6 0.4 µs Fall time f=10kHz, CL=50pF, overdrive=100mV 20 ns Rise time f=10kHz, CL=50pF, overdrive=100mV 20 ns dB dB 14 16 µA 1. Maximum values including unavoidable inaccurates of the industrial test. 2. Design evaluation 3. Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design. 5/15 TS861-TS862-TS864 VIO versus VICM at VCC= 2.7V VIO versus VICM and temperature at VCC= 2.7V T=-40°C 6 TS862/4 Vio Voltage input offset (mV) Voltage input offset (mV) 6 4 2 0 TS861 T=25°C T=+25°C TS862/4 4 2 T=+85°C -2 0 -4 0 0.5 1 1.5 2 2.5 0 3 1 2 3 Common mode voltage (V) Common mode voltage (V) VIO versus VICM at VCC= 5V VIO versus VICM and temperature at VCC= 5V T=-40°C 6 Vio Voltage input offset (mV) Voltage input offset (mV) 6 4 2 TS862/4 0 TS861 T=+25°C 4 T=+85°C 2 -2 T=25°C TS862/4 0 -4 0 1 2 3 4 0 5 1 VIO versus VICM at VCC= 10V 4 5 T=-40°C 6 Vio Voltage input offset (mV) Voltage input offset (mV) 3 VIO versus VICM and temperature at VCC= 10V 6 TS861 4 TS862/4 2 0 T=+25°C 4 2 T=+85°C 0 T=25°C TS862/4 -2 -2 0 2 4 6 Common mode voltage (V) 6/15 2 Common mode voltage (V) Common mode voltage (V) 8 10 0 2 4 6 Common mode voltage (V) 8 10 TS861-TS862-TS864 VIO versus VCC at VICM = VCC / 2 VIO versus temperature at VCC =5V 7 8 Vicm =2.5V 6 Voltage input offset (mV) Voltage input offset (mV) 6 TS861 5 TS862/4 4 4 Vicm =5.3V 2 TS861 0 Vicm = -0.3V -2 -4 3 -6 2 4 6 8 10 -40 -20 0 Supply voltage (V) Supply Current (ICC) vs Supply Voltage (VCC) 40 60 80 Supply Current (ICC) vs Supply Voltage (VCC) 9 9 +85°C Supply current per operator (µA) +85°C Supply current per operator (µA) 20 Temperature (°C) 8 7 TS862 / 864 All outputs low 6 Vcc +25°C 5 + - Vid -1V -40°C Output Low 8 7 TS862 / 864 All outputs high 6 Vcc +25°C 5 Gnd + - Vid 1V Gnd -40°C 4 Output High 4 2 4 6 8 10 2 4 6 Supply voltage Vcc (V) 8 10 Supply voltage Vcc (V) Supply Current (ICC) vs Temperature Supply Current (ICC) vs Temperature TS861 Vcc=+10V TS861 Vcc=+10V Supply current Icc (µA) Supply current Icc (µA) 10 8 TS861 6 Vcc Vcc=5V Vcc=2.7V + - Vid -1V Output Low 8 TS861 Vcc Vcc=2.7V Vcc=5V 6 Vid 1V + - Output High Gnd Gnd 4 -40 -20 0 20 Temperature (°C) 40 60 80 -40 -20 0 20 40 60 80 Temperature (°C) 7/15 TS861-TS862-TS864 VOL versus ISINK and temperature at VCC=5V VOH vs ISOURCE and temperature at VCC=5V 5 5 T=-40°C T=+85°C T=-40°C T=+25°C 4 Voltage output high (V) Voltage output low (V) 4 3 TS861 2 T=+85°C 3 T=+25°C 2 TS861 1 1 0 0 0 10 20 30 40 0 50 10 20 30 40 50 Current source (mA) Current sink (mA) Response time TPHL at VCC= 2.7V Response time TPLH at VCC= 2.7V Ouput Tphl = 0.4 µs Input Vcc = 2.7 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25°C 0 0.1 0.2 Input Tplh = 0.5 µs Vcc = 2.7 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25°C Ouput 0.3 0.4 0.5 0 0.2 0.4 Time (µs) 0.6 Response time TPHL at VCC= 5V Ouput Tplh = 0.4 µs Tphl = 0.35 µs 0 0.1 Input 0.2 Input 0.3 Time (µs) 8/15 1 Response time TPLH at VCC= 5V Ouput Vcc = 5 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25°C 0.8 Time (µs) 0.4 0.5 0 0.2 Vcc = 5 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25°C 0.4 0.6 Time (µs) 0.8 1 TS861-TS862-TS864 TS861IN - TS862IN PACKAGE MECHANICAL DATA 8 PINS - PLASTIC PACKAGE Millimeters Inches Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z Typ. Max. Min. 3.32 0.51 1.15 0.356 0.204 0.020 0.045 0.014 0.008 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Max. 0.131 1.65 0.55 0.304 10.92 9.75 7.95 Typ. 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 9/15 TS861-TS862-TS864 TS861ID - TS862ID PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) s b1 b a1 A a2 C c1 a3 L E e3 D M 5 1 4 F 8 Millimeters Inches Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S 10/15 Typ. Max. 0.65 0.35 0.19 0.25 1.75 0.25 1.65 0.85 0.48 0.25 0.5 4.8 5.8 5.0 6.2 0.1 Min. Typ. Max. 0.026 0.014 0.007 0.010 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 45° (typ.) 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 8° (max.) 0.157 0.050 0.024 TS861-TS862-TS864 TS862IPT PACKAGE MECHANICAL DATA 8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE k c 0.25mm .010 inch GAGE PLANE L1 L L L1 C SEATING PLANE E1 A E A2 A1 5 4 4 5 D b e 8 1 8 1 PIN 1 IDENTIFICATION Millimeters Inches Dimensions Min. A A1 A2 b c D E E1 e k l L L1 0.05 0.80 0.19 0.09 2.90 4.30 0° 0.50 0.45 Typ. 1.00 3.00 6.40 4.40 0.65 0.60 0.600 1.000 Max. Min. 1.20 0.15 1.05 0.30 0.20 3.10 0.01 0.031 0.007 0.003 0.114 4.50 0.169 8° 0.75 0.75 0° 0.09 0.018 Typ. 0.039 0.118 0.252 0.173 0.025 0.0236 0.024 0.039 Max. 0.05 0.006 0.041 0.15 0.012 0.122 0.177 8° 0.030 0.030 11/15 TS861-TS862-TS864 TS864IN PACKAGE MECHANICAL DATA 14 PINS - PLASTIC PACKAGE Millimeters Inches Dimensions Min. a1 B b b1 D E e e3 F i L Z 12/15 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 TS861-TS862-TS864 TS864ID 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 Dimensions 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. 13/15 TS861-TS862-TS864 TS864IPT PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE k c C SEATING PLANE E1 L1 L 0,25 mm .010 inch GAGE PLANE E A 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 14/15 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 TS861-TS862-TS864 TS861ILT PACKAGE MECHANICAL DATA 5 PINS - TINY PACKAGE (SOT23) A E A2 E D D1 B A1 L C F Millimeters Inches Dimensions A A1 A2 B C D D1 e E F L K Min. Typ. Max. Min. Typ. Max. 0.90 0 0.90 0.35 0.09 2.80 1.20 1.45 0.15 1.30 0.50 0.20 3.00 0.035 0.047 0.035 0.014 0.004 0.110 3.00 1.75 0.60 10d 0.102 0.059 0.012 0d 0.041 0.016 0.006 0.114 0.075 0.037 0.110 0.063 0.014 0.057 0.006 0.051 0.020 0.008 0.118 2.60 1.50 0.3 0d 1.05 0.40 0.15 2.90 1.90 0.95 2.80 1.60 0.5 0.118 0.069 0.024 10d 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 publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST logo is a registered trademark of STMicroelectronics © 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States © http://www.st.com 15/15