TS861ID

TS861 TS862 TS864 RAIL TO RAIL MICROPOWER BICMOS COMPARATORS s ULTRA LOW CURRENT CONSUMPTION s s s s s s s s (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 5 V CC VDD 2 Non-inverting input 3 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 TS861ID-TS861IDT N.C. Inverting Input 1 Non-inverting Input 1 1 2 3 + 8 N.C. 7 VCC 6 Output 2 5 N.C. V DD 4 TS862IN-TS862ID-TS862IDT-TS862IPT Output 1 Inverting Input 1 Non-inverting Input 1 VDD 1 2 3 4 + + 8 VCC 7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2 s s s s Battery-powered systems (eg: Alarm) Portable communication systems Smoke/gas/fire detectors Portable computers ORDER CODE Part Number TS861I TS861AI TS862I TS862AI TS864I TS864AI Temperature Range -40, +85°C -40, +85°C -40, +85°C Package NDP • • • • • • • • • • • • L • • • • • • SOT23 Marking K501 K502 TS864IN-TS864ID-TS864IDT-TS864IPT Output 2 1 14 13 12 + + + + 11 10 9 8 Output 3 Output 4 V CC Non-inverting Input 4 Inverting Input 4 Non-inverting Input 3 Inverting Input 3 Output 1 2 VCC + 3 Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6 N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = T hin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT) L = T iny Package (SOT23-5) - only available in Tape & Reel (LT) Non-inverting Input 2 7 February 2002 1/15 TS861-TS862-TS864 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vin Tstd Tj PD Supply voltage 1) Differential Input Voltage Input Voltage Range 3) 2) Parameter Value 12 ±12 -0.3 to 12.3 -65 to +150 150 500 1250 1560 710 830 625 710 2 200 Class A 250 Unit V V V °C °C mW Storage Temperature Range Maximum Junction Temperature Power dissipation SOT23-5 DIP8 DIP14 SO8 SO14 TSSOP8 TSSOP14 Human Body Model Machine Model Latch-up Immunity Lead Temperature (soldering, 10 sec) 4) ESD kV V °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 Vicm Toper Supply Voltage Common Mode Input Voltage Range Operating Free Air Temperature Range - Parameter Value 2.7 to 10 VCC - 0.3 to VCC + 0.3 -40 to + 85 + Unit V V °C 2/15 TS861-TS862-TS864 ELECTRICAL CHARACTERISTICS VCC = +2.7V Tamb = 25°C (unless otherwise specified) Symbol Input Offset Voltage Vio TS861/2/4 Tmin