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Part Number: ML239
Description: These devices consist of four independent voltage comparators that are designed to operate from a sing...
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ML239
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DataSheet
General Description
ML239 General Description
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.
The LM139 and LM139A are characterized for operation over the full military temperature range of −55°C to 125°C. The LM239 and LM239A are characterized for operation from −25°C to 125°C. The LM339 and LM339A are characterized for operation from 0°C to 70°C. The LM2901 is characterized for operation from −40°C to 125°C.
ML239 Maximum Ratings
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±36 V
Input voltage range, VI (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 36 V
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Duration of output short circuit to ground (see Note 3) . . . . . . . . . . . . . . . . .. . . Unlimited
Package thermal impedance, JA (see Notes 4 and 5): D package . . . . . . . . . .. . 86°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W
Package thermal impedance, JC (see Notes 6 and 7): FK package . . . . .. . . . 5.61°C/W
J package . . . . . . . . . . . . . . . . . . . . . . . . . 15.05°C/W
W package . . . . . . . . . . . . . . . . . . . . . . . 14.65°C/W
Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . .. . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . . . . 300°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°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−.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/JA. Operating at the absolute maximum TJ of 150°C can affect reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
6. Maximum power dissipation is a function of TJ(max), JC, and TC. The maximum allowable power dissipation at any allowable case temperature is PD = (TJ(max) − TC)/JC. Operating at the absolute maximum TJ of 150°C can affect reliability.
7. The package thermal impedance is calculated in accordance with MIL-STD-883.
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±36 V
Input voltage range, VI (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 36 V
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Duration of output short circuit to ground (see Note 3) . . . . . . . . . . . . . . . . .. . . Unlimited
Package thermal impedance, JA (see Notes 4 and 5): D package . . . . . . . . . .. . 86°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W
Package thermal impedance, JC (see Notes 6 and 7): FK package . . . . .. . . . 5.61°C/W
J package . . . . . . . . . . . . . . . . . . . . . . . . . 15.05°C/W
W package . . . . . . . . . . . . . . . . . . . . . . . 14.65°C/W
Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . .. . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . . . . 300°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°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−.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/JA. Operating at the absolute maximum TJ of 150°C can affect reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
6. Maximum power dissipation is a function of TJ(max), JC, and TC. The maximum allowable power dissipation at any allowable case temperature is PD = (TJ(max) − TC)/JC. Operating at the absolute maximum TJ of 150°C can affect reliability.
7. The package thermal impedance is calculated in accordance with MIL-STD-883.
ML239 Features
· Single Supply or Dual Supplies
· Wide Range of Supply Voltage:
− Max Rating . . . 2 V to 36 V
− Tested to 30 V . . . Non-V Devices
− Tested to 32 V . . . 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 . . . 3 nA Typ (LM139)
· 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
ML239 Connection Diagram
ML2003
PDF/DataSheet Download
- Datasheet: ML2003
- File Size: 90194 KB
- Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
- Click here to Download
- ·ML2003CP
- MICRO-LINEAR [Micro Linear Corporation]
- Logarithmic Gain/Attenuator
- 2686295 KB
- ·ML2003CQ
- MICRO-LINEAR [Micro Linear Corporation]
- Logarithmic Gain/Attenuator
- 90194 KB
- ·ML2003IP
- MICRO-LINEAR [Micro Linear Corporation]
- Logarithmic Gain/Attenuator
- 2686295 KB
- ·ML2003IQ
- MICRO-LINEAR [Micro Linear Corporation]
- Logarithmic Gain/Attenuator
- 2686295 KB
- ·ML2004
- FAIRCHILD [Fairchild Semiconductor]
- Logarithmic Gain/Attenuator
- 90194 KB
- ·ML2004CP
- FAIRCHILD [Fairchild Semiconductor]
- Logarithmic Gain/Attenuator
- 2686295 KB
- ·ML2004IP
- FAIRCHILD [Fairchild Semiconductor]
- Logarithmic Gain/Attenuator
- 2686295 KB
- ·ML2008
- MICRO-LINEAR [Micro Linear Corporation]
- レP Compatible Logarithmic Gain/Attenuator
- 159197 KB
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