TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 D D D D D D D D D Ultra-Fast Operation . . . 10 ns (typ) Low Positive Supply Current 12.7 mA (Typ) Operates From a Single 5-V Supply or From a Split ± 5-V Supply Complementary Outputs Input Common-Mode Voltage Includes Negative Rail Low Offset Voltage No Minimum Slew Rate Requirement Output Latch Capability Functional Replacement to the LT1116 D AND PW PACKAGE (TOP VIEW) VCC+ IN + IN – VCC– 8 2 7 3 6 4 5 IN + Q OUT Q OUT IN – The TL3116 is a pin-for-pin functional replacement for the LT1116 comparator, offering high-speed operation but consuming much less power. AVAILABLE OPTIONS PACKAGED DEVICES SMALL OUTLINE† (D) TSSOP (PW) CHIP FORM‡ (Y) 0°C to 70°C TL3116CD TL3116CPWLE TL3116Y – 40°C to 85°C TL3116ID TL3116IPWLE POSITIVE SUPPLY CURRENT vs FREE-AIR TEMPERATURE ÎÎÎÎÎ ÎÎÎÎÎ 15 14 I CC – Positive Supply Current – mA The TL3116 is an ultra-fast comparator designed to interface directly to TTL logic while operating from either a single 5-V power supply or dual ± 5-V supplies. The input common-mode voltage extends to the negative rail for ground sensing applications. It features extremely tight offset voltage and high gain for precision applications. It has complementary outputs that can be latched using the LATCH ENABLE terminal. Figure 1 shows the positive supply current of the comparator. The TL3116 only requires 12.7 mA (typical) to achieve a propagation delay of 10 ns. Q OUT Q OUT GND LATCH ENABLE symbol (each comparator) description TA 1 VCC = ± 5 V 13 12 11 10 9 8 7 6 5 –50 –25 0 25 50 75 100 TA – Free-Air Temperature – °C 125 Figure 1 — † The PW packages are available left-ended taped and reeled only. ‡ Chip forms are tested at TA = 25°C only. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 1997, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 TL3116Y chip information This chip, when properly assembled, displays characteristics similar to the TL3116C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ASSIGNMENTS VCC+ (1) (5) (1) (1) LATCH ENABLE (8) (1) IN+ (7) IN– (2) (2) + (3) – (8) Q OUT (7) Q OUT (4) (6) VCC – GND 55 (6) CHIP THICKNESS: 10 MILS TYPICAL BONDING PADS: 4 × 4 MILS MINIMUM (3) (6) (5) (4) TJ max = 150°C TOLERANCES ARE ± 10%. (6) ALL DIMENSIONS ARE IN MILS. TERMINALS 1 AND 6 CAN BE CONNECTED TO MULTIPLE PADS. 63 COMPONENT COUNT 2 Bipolars 53 MOSFETs 49 Resistors 46 Capacitors 14 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 7 V to 7 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI (LATCH ENABLE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to network ground. 2. Differential voltages are at IN+ with respect to IN –. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING D 725 mW 5.8 mW/°C 464 mW PW 525 mW 4.2 mW/°C 336 mW DERATING FACTOR ABOVE TA = 25°C POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TA = 70°C POWER RATING 3 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 electrical characteristics at specified operating free-air temperature, VDD = ±5 V, VLE = 0 (unless otherwise noted) TEST CONDITIONS† PARAMETER MIN TL3116C TYP‡ MAX TA = 25°C TA = full range 0.5 MIN 3 TL3116I TYP‡ 0.5 MAX 3 VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current TA = 25°C TA = full range 0.1 IIB Input bias current TA = 25°C TA = full range 0.7 VICR Common-mode input voltage range VDD = ± 5 V VDD = 5 V –5 2.5 –5 2.5 0 2.5 0 2.5 CMRR Common-mode rejection ratio – 5 ≤ VIC ≤ 2.5 V 75 100 75 100 Positive supply: 4.6 V ≤ +VDD ≤ 5.4 V, TA = 25°C 60 80 60 80 Negative supply: – 7 V ≤ –VDD ≤ – 2 V, TA = 25°C 80 100 80 100 kSVR VOL VOH ICC y g rejection j Supply-voltage ratio Low level output voltage Low-level High level output voltage High-level Positive supply current Negative supply current VIL Low-level input voltage (LATCH ENABLE) VIH High-level input voltage (LATCH ENABLE) IIL Low-level input current (LATCH ENABLE) 3.5 – 2.5 0.2 0.1 0.7 1.2 µA µA V dB dB V+ ≤ 4.6 V, I(sink) = 10 mA, TA = 25°C V+ ≤ 4.6 V, V+ ≤ 4.6 V, TA = 25°C IO = 1 mA, 3.6 3.9 3.6 3.9 V+ ≤ 4.6 V, TA = 25°C IO = 10 mA, 3.4 3.8 3.4 3.8 400 600 400 600 mV 750 750 V 12.7 14.7 – 2.6 12.7 2 VLE = 0 0.8 2 0 • DALLAS, TEXAS 75265 15 –3 0.8 POST OFFICE BOX 655303 1.1 1.5 I(sink) = 4 mA, TA = 25°C TA = full range 0.2 0.35 1.1 mV µV/°C – 2.8 0.3 VLE = 2 V 24 † Full range for the TL3116C is TA = 0°C to 70°C. Full range for the TL3116I is TA = – 40°C to 85°C. ‡ All typical values are measures with TA = 25°C. 4 3.5 UNIT mA V V 1 0 1 µA 39 24 45 µA TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 switching characteristics, VDD = ±5 V, VLE = 0 tpd1 d1 tsk(p) Propagation delay dela time‡ Pulse skew (|tpd+ – tpd–|) TL3116C TEST CONDITIONS† PARAMETER MIN TL3116I TYP MAX MIN TYP MAX 12 ∆VI = 100 mV,, VOD = 5 mV TA = 25°C TA = full range 9.9 12 9.9 9.9 14 9.9 15 ∆VI = 100 mV,, VOD = 20 mV TA = 25°C TA = full range 8.2 10.3 8.2 10.3 8.2 12.7 8.2 13.7 ∆VI = 100 mV, TA = 25°C VOD = 5 mV, 0.5 0.5 UNIT ns ns tsu Setup time, LATCH ENABLE 3.4 3.4 ns † Full range for the TL3116C is 0°C to 70°C. Full range for the TL3116I is – 40°C to 85°C. ‡ tpd1 cannot be measured in automatic handling equipment with low values of overdrive. The TL3116 is 100% tested with a 1-V step and 500-mV overdrive at TA = 25°C only. Correlation tests have shown that tpd1 limits given can be ensured with this test, if additional dc tests are performed to ensure that all internal bias conditions are correct. For low overdrive conditions, VOS is added to the overdrive. TYPICAL CHARACTERISTICS Table of Graphs FIGURE ICC ICC tpd VIC VIT Positive supply current Negative supply current Propagation delay time vs Input voltage 2 vs Frequency 3 vs Free-air temperature 4 vs Free-air temperature 5 vs Overdrive voltage 6 vs Supply voltage 7 vs Input impedance 8 vs Load capacitance 9 vs Free-air temperature 10 Common-mode input voltage vs Free-air temperature 11 Input threshold voltage (LATCH ENABLE) vs Free-air temperature 12 vs Output source current 13 vs Output sink current 14 vs Input voltage 15 VO Output voltage II Input current (LATCH ENABLE) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 TYPICAL CHARACTERISTICS POSITIVE SUPPLY CURRENT vs FREQUENCY POSITIVE SUPPLY CURRENT vs INPUT VOLTAGE I CC – Positive Supply Current – mA 18 16 ÎÎÎÎ ÎÎÎÎ ÎÎÎÎ 24 VCC = ± 5 V TA = 25°C 22 I CC – Positive Supply Current – mA 20 14 TA = 85°C 12 TA = 25°C 10 TA = – 40°C 8 6 4 20 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ VCC = ± 5 V TA = 25°C TA = 85°C 18 TA = 25°C 16 14 TA = – 40°C 12 2 10 0 1 2 3 4 5 6 VI – Input Voltage – V 7 101 0 8 Figure 2 Figure 3 POSITIVE SUPPLY CURRENT vs FREE-AIR TEMPERATURE I CC – Positive Supply Current – mA 14 NEGATIVE SUPPLY CURRENT vs FREE-AIR TEMPERATURE ÎÎÎÎÎ 0 VCC = ± 5 V ÎÎÎÎÎ ÎÎÎÎÎ VCC = ± 5 V I CC – Negative Supply Current – mA 15 102 f – Frequency – MHz 13 12 11 10 9 8 7 – 0.5 –1 – 1.5 –2 – 2.5 6 5 –50 –25 0 25 50 75 100 TA – Free-Air Temperature – °C 125 –3 –50 –25 Figure 4 6 0 25 50 75 100 TA – Free-Air Temperature – °C Figure 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 125 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 TYPICAL CHARACTERISTICS PROPAGATION DELAY TIME vs OVERDRIVE VOLTAGE PROPAGATION DELAY TIME vs SUPPLY VOLTAGE ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 12 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 12 10 VCC = ± 5 V TA = 25°C t pd – Propagation Delay Time – ns t pd – Propagation Delay Time – ns VCC = ± 5 V TA = 25°C 8 6 4 2 0 0 10 20 30 40 10 8 6 4 2 0 4.4 50 4.6 Overdrive Voltage – mV Figure 6 ÎÎÎÎÎ ÎÎÎÎÎ t pd – Propagation Delay Time – ns t pd – Propagation Delay Time – ns 14 Stepsize = 100 mV VCC = ± 5 V TA = 25°C 14 12 5 mV 10 20 mV 8 6 4 12 tPDHL tPDLH 10 8 6 4 ÎÎÎÎÎ ÎÎÎÎÎ VCC = ± 5 V TA = 25°C 2 2 0 0 50 5.6 PROPAGATION DELAY TIME vs LOAD CAPACITANCE 20 16 5.4 Figure 7 PROPAGATION DELAY TIME vs INPUT IMPEDANCE 18 5.2 4.8 5 VCC – Supply Voltage – V 100 150 200 ZI – Input Impedance – Ω 250 300 0 0 10 20 30 40 CL – Load Capacitance – pF Figure 8 50 Figure 9 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 TYPICAL CHARACTERISTICS PROPAGATION DELAY TIME vs FREE-AIR TEMPERATURE COMMON-MODE INPUT VOLTAGE vs FREE-AIR TEMPERATURE ÎÎÎÎÎ 25 ÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎ 6 VIC – Common-Mode Input Voltage – V t pd – Propagation Delay Time – ns VCC = ± 5 V 20 15 Rising Edge 10 Falling Edge 5 VCC = 5 V (Upper Limit) VCC = ± 5 V (Upper Limit) 4 2 ÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎ 0 VCC = 5 V (Lower Limit) –2 ÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎ –4 VCC = ± 5 V (Lower Limit) 0 – 50 – 25 75 100 0 25 50 TA – Free-Air Temperature – °C –6 – 50 125 – 25 0 25 50 75 100 TA – Free-Air Temperature – °C Figure 10 Figure 11 OUTPUT VOLTAGE vs OUTPUT SOURCE CURRENT ÎÎÎÎ ÎÎÎÎ 1.8 1.6 1.4 1.2 1 0.8 0.6 4.6 4.4 TA = – 40°C 3.8 3.6 3.2 3 150 0 5 10 Figure 13 POST OFFICE BOX 655303 15 IO(source) – Output Source Current – mA Figure 12 8 TA = 25°C 4 0.2 75 100 125 0 25 50 TA – Free-Air Temperature – °C TA = 85°C 4.2 3.4 –25 VCC = ± 5 V TA = 25°C 4.8 0.4 0 –50 ÎÎÎÎÎ ÎÎÎÎÎ 5 VCC = ± 5 V VO – Output Voltage – V VIT – Input Threshold Voltage (LATCH ENABLE) – V INPUT THRESHOLD VOLTAGE (LATCH ENABLE) vs FREE-AIR TEMPERATURE 2 125 • DALLAS, TEXAS 75265 20 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE vs OUTPUT SINK CURRENT 1.8 VO – Output Voltage – V 1.6 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 1.4 1.2 TA = 25°C 1 TA = – 40°C 0.8 0.6 TA = 85°C 0.4 0.2 0 0 5 ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 30 VCC = ± 5 V TA = 25°C I I – Input Current (LATCH ENABLE) – µ A 2 INPUT CURRENT (LATCH ENABLE) vs INPUT VOLTAGE 10 15 IO(sink) – Output Sink Current – mA 20 25 VCC = ± 5 V TA = 25°C 20 15 10 5 0 –5 – 10 – 15 – 20 – 0.5 Figure 14 0 0.5 1 VI – Input Voltage – V 1.5 2 Figure 15 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 MECHANICAL INFORMATION D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN PINS ** 0.050 (1,27) 8 14 16 A MAX 0.197 (5,00) 0.344 (8,75) 0.394 (10,00) A MIN 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) DIM 0.020 (0,51) 0.014 (0,35) 14 0.010 (0,25) M 8 0.244 (6,20) 0.228 (5,80) 0.008 (0,20) NOM 0.157 (4,00) 0.150 (3,81) 1 Gage Plane 7 A 0.010 (0,25) 0°– 8° 0.044 (1,12) 0.016 (0,40) Seating Plane 0.069 (1,75) MAX 0.010 (0,25) 0.004 (0,10) 0.004 (0,10) 4040047 / B 03/95 NOTES: A. B. C. D. E. 10 All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Four center pins are connected to die mount pad. Falls within JEDEC MS-012 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TL3116, TL3116Y ULTRA-FAST LOW-POWER PRECISION COMPARATORS SLCS132B – MARCH 1997 – REVISED APRIL 1997 MECHANICAL INFORMATION PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN 0,32 0,19 0,65 14 0,13 M 8 0,15 NOM 4,50 4,30 6,70 6,10 Gage Plane 0,25 1 7 0°– 8° 0,75 0,50 A Seating Plane 1,20 MAX 0,10 0,10 MIN PINS ** 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064 / D 10/95 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-153 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 11 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. 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