LM239AMDREP

LM239A-EP www.ti.com SCLS496C – MAY 2003 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATOR Check for Samples: LM239A-EP FEATURES 1 • • • • • • • • • Wide Supply Ranges – Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices) – Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices) Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typ) Low Input Bias Current: 25 nA (Typ) Low Input Offset Current: 5 nA (Typ) Low Input Offset Voltage: 2 mV (Typ) Common-Mode Input Voltage Range Includes Ground Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V Low Output Saturation Voltage Output Compatible With TTL, MOS, and CMOS SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS • • • • • • • Controlled Baseline One Assembly/Test Site One Fabrication Site Available in Military (–55°C/125°C) Temperature Range (1) Extended Product Life Cycle Extended Product-Change Notification Product Traceability D OR PW PACKAGE (TOP VIEW) 1OUT 2OUT VCC 2IN− 2IN+ 1IN− 1IN+ (1) 1 14 2 13 3 12 4 11 5 10 6 9 7 8 OUT3 OUT4 GND 4IN+ 4IN− 3IN+ 3IN− Custom temperature ranges available DESCRIPTION/ORDERING INFORMATION These devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. 1 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2003–2010, Texas Instruments Incorporated LM239A-EP SCLS496C – MAY 2003 – REVISED JULY 2010 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. Table 1. ORDERING INFORMATION (1) PACKAGE (2) TA –40°C to 125°C –55°C to 125°C (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING SOP - D Tape and reel LM239AQDREP LM239AEP SOP - D Tape and reel LM239AMDREP LM239AME TSSOP - PW Tape and reel LM239AMPWREP LM239AE For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. SYMBOL (EACH COMPARATOR) IN+ OUT IN− SCHEMATIC (EACH COMPARATOR) VCC 80-µA Current Regulator 10 µA 60 µA 10 µA 80 µA IN+ OUT IN− GND All current values shown are nominal. 2 Submit Documentation Feedback Copyright © 2003–2010, Texas Instruments Incorporated Product Folder Link(s): LM239A-EP LM239A-EP www.ti.com SCLS496C – MAY 2003 – REVISED JULY 2010 ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) MIN (2) VCC Supply voltage VID Differential input voltage (3) VI Input voltage range (either input) VO Output voltage IO Output current –0.3 Duration of output short circuit to ground (4) qJA Package thermal impedance, junction to free air (5) TJ Tstg (1) (2) (3) (4) (5) (6) (7) MAX UNIT 36 V ±36 V 36 V 36 V 20 mA Unlimited (6) 86 °C/W Operating virtual-junction temperature 136 °C Lead temperature 1,6 mm (1/16 in) from case for 10 s 260 °C 150 °C Storage temperature range (7) –65 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. All voltage values, except differential voltages, are with respect to network ground. Differential voltages are at IN+ with respect to IN–. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. Maximum power dissipation is a function of TJ (max), qJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ (max) – TA)/qJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Long term high-temperature storage and/or extended use at maximum recommended operating conditions may result in a reduction of overall device life. See http://www.ti.com/ep_quality for additional information on enhanced plastic packaging. Submit Documentation Feedback Copyright © 2003–2010, Texas Instruments Incorporated Product Folder Link(s): LM239A-EP 3 LM239A-EP SCLS496C – MAY 2003 – REVISED JULY 2010 www.ti.com ELECTRICAL CHARACTERISTICS at specified free-air temperature, VCC = 5 V (unless otherwise noted) TEST CONDITIONS (1) PARAMETER VIO Input offset voltage VCC = 5 V to 30 V, VIC = VICR min, VO = 1.4 V IIO Input offset current VO = 1.4 V IIB Input bias current VO = 1.4 V VICR Common-mode input-voltage range (3) TA (2) 25°C 1 25°C –25 Full range VID = 1 V VOL Low-level output voltage VID = –1 V, IOL = 4 mA IOL Low-level output current VID = –1 V, VOL = 1.5 V 25°C ICC Supply current (four comparators) VO = 2.5 V, No load 25°C –250 –400 0 to VCC – 1.5 25°C High-level output current 50 150 Full range IOH UNIT 2.5 5 Full range VCC = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC MAX 5.5 25°C Large-signal differential-voltage amplification (3) TYP Full range AVD (1) (2) MIN 25°C VCC VOH = 5 V 25°C VOH = 30 V Full range 200 150 Full range 50 nA 1 mA 400 700 6 nA V/mV 0.1 25°C nA V 0 to –2 50 mV 16 mV mA 0.8 2 mA All characteristics are measured with zero common-mode input voltage, unless otherwise specified. Full range (MIN to MAX) for LM139 and LM139A is –55°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is VCC+ – 1.5 V; however, one input can exceed VCC, and the comparator will provide a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to 30 V without damage. SWITCHING CHARACTERISTICS VCC = 5 V, TA = 25°C PARAMETER Response time (1) (2) 4 TEST CONDITIONS RL connected to 5 V through 5.1 kΩ, CL = 15 pF (1) (2) TYP 100-mV input step with 5-mV overdrive 1.3 TTL-level input step 0.3 UNIT ms CL includes probe and jig capacitance. The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. Submit Documentation Feedback Copyright © 2003–2010, Texas Instruments Incorporated Product Folder Link(s): LM239A-EP LM239A-EP www.ti.com SCLS496C – MAY 2003 – REVISED JULY 2010 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE INPUT BIAS CURRENT vs SUPPLY VOLTAGE 80 1.8 1.6 IIN – Input Bias Current – nA 1.4 ICC – Supply Current – mA 70 TA = –55°C TA = 25°C TA = 0°C 1.2 1 TA = 70°C 0.8 TA = 125°C 0.6 0.4 TA = –55°C 60 TA = 0°C 50 TA = 25°C 40 TA = 70°C 30 TA = 125°C 20 10 0.2 0 0 0 5 10 15 20 25 30 35 0 5 VCC – Supply Voltage – V 10 15 20 25 30 35 VCC – Supply Voltage – V OUTPUT SATURATION VOLTAGE VO – Saturation Voltage – V 10 1 TA = 125°C TA = 25°C 0.1 TA = –55°C 0.01 0.001 0.01 0.1 1 10 100 IO – Output Sink Current – mA Submit Documentation Feedback Copyright © 2003–2010, Texas Instruments Incorporated Product Folder Link(s): LM239A-EP 5 LM239A-EP SCLS496C – MAY 2003 – REVISED JULY 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) RESPONSE TIME FOR VARIOUS OVERDRIVES NEGATIVE TRANSITION RESPONSE TIME FOR VARIOUS OVERDRIVES POSITIVE TRANSITION 6 6 5 5 VO – Output Voltage – V VO – Output Voltage – V Overdrive = 5 mV 4 Overdrive = 20 mV 3 Overdrive = 100 mV 2 1 0 -1 -0.3 Overdrive = 5 mV 4 Overdrive = 20 mV 3 Overdrive = 100 mV 2 1 0 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 -1 -0.3 0 t – Time – µs 6 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 t – Time – µs Submit Documentation Feedback Copyright © 2003–2010, Texas Instruments Incorporated Product Folder Link(s): LM239A-EP PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) LM239AMDREP ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -55 to 125 LM239AME LM239AMPWREP ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -55 to 125 LM239AE LM239AQDREP ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LM239AEP V62/03672-01XE ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LM239AEP V62/03672-02XE ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -55 to 125 LM239AME V62/03672-02YE ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -55 to 125 LM239AE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of