LM139-SP

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Radiation-tolerant, QML-V, Quad Differential Comparator

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数据表

document-pdfAcrobat 四路差动比较器数据表 (Rev. C) (英语)

LM139-SP

正在供货

数据表

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Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

36

Vs (min) (V)

2

Rating

Space

Iq per channel (typ) (mA)

0.2

Vos (offset voltage at 25°C) (max) (mV)

2

Rail-to-rail

In to V-

Operating temperature range (°C)

-55 to 125

Input bias current (±) (max) (nA)

25

VICR (max) (V)

34.5

VICR (min) (V)

0

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

36

Vs (min) (V)

2

Rating

Space

Iq per channel (typ) (mA)

0.2

Vos (offset voltage at 25°C) (max) (mV)

2

Rail-to-rail

In to V-

Operating temperature range (°C)

-55 to 125

Input bias current (±) (max) (nA)

25

VICR (max) (V)

34.5

VICR (min) (V)

0

DIESALE (KGD)

—

See data sheet

CDIP (J)

14

130.4652 mm² (— mm × — mm)

QML-V Qualified, SMD 5962-7700801VCA, 5962-9673802VCA
and 5962-9673802V9B
Rad-Tolerant: 40 kRad/sec (Si) TID
(5962-9673802VCA and 5962-9673802V9B)⁽¹⁾
- TID Dose Rate = 0.01 rad/sec (Si)
Wide Supply Ranges
- Single Supply: 2 V to 36 V
  (Tested to 30 V)
- Dual Supplies: ±1 V to ±18 V
  (Tested to ±15 V)
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

⁽¹⁾ Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details.

QML-V Qualified, SMD 5962-7700801VCA, 5962-9673802VCA
and 5962-9673802V9B
Rad-Tolerant: 40 kRad/sec (Si) TID
(5962-9673802VCA and 5962-9673802V9B)⁽¹⁾
- TID Dose Rate = 0.01 rad/sec (Si)
Wide Supply Ranges
- Single Supply: 2 V to 36 V
  (Tested to 30 V)
- Dual Supplies: ±1 V to ±18 V
  (Tested to ±15 V)
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

⁽¹⁾ Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details.

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 V_CC 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.

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 V_CC 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.

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顶层文档	类型	标题	日期
*	数据表	四路差动比较器数据表 (Rev. C)	2011-3-2
*	辐射与可靠性报告	LM139-SP ELDRS Report	2015-3-31
*	SMD	LM139-SP SMD 5962-77008	2016-7-8

LM139-SP

Radiation-tolerant, QML-V, Quad Differential Comparator

LM139-SP

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