LM239A-EP 增强型产品四路差动比较器
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.
|
LM239A-EP |
| Number of Channels |
4 |
| Iq per channel (Max) (mA) |
0.5 |
| Output Current (Min) (mA) |
6 |
| tRESP Low - to - High (us) |
0.3 |
| Output Type |
Open Collector, Open Drain |
| VIO (25 deg C) (Max) (mV) |
2.5 |
| Pin/Package |
14SOIC, 14TSSOP |
| Vs (Min) (V) |
2 |
| Vs (Max) (V) |
30 |
| Operating Temperature Range (C) |
-40 to 125,-55 to 125 |
| Rating |
HiRel Enhanced Product |
LM239A-EP 特性
- 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
- 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
LM239A-EP 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| LM239AMDREP |
ACTIVE |
-55 to 125 |
1.05 | 100u |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| LM239AMPWREP |
ACTIVE |
-55 to 125 |
0.46 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| LM239AQDREP |
ACTIVE |
-40 to 125 |
0.46 | 100u |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| V62/03672-01XE |
ACTIVE |
-40 to 125 |
0.46 | 100u |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| V62/03672-02XE |
ACTIVE |
-55 to 125 |
1.05 | 100u |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| V62/03672-02YE |
ACTIVE |
-55 to 125 |
0.46 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
LM239A-EP 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| LM239AMDREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM239AMDREP |
LM239AMDREP |
| LM239AMPWREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM239AMPWREP |
LM239AMPWREP |
| LM239AQDREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM239AQDREP |
LM239AQDREP |
| V62/03672-01XE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
V62/03672-01XE |
V62/03672-01XE |
| V62/03672-02XE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
V62/03672-02XE |
V62/03672-02XE |
| V62/03672-02YE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
V62/03672-02YE |
V62/03672-02YE |
LM239A-EP 应用技术支持与电子电路设计开发资源下载
- LM239A-EP 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪Comparator 比较器产品选型与价格 . xls
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