LM339A

所属类别：比较器
产品名称：四路差动比较器
厂商：TI
生产批号：09+
封装：14PDIP, 14SO, 14SOIC, 14SSOP, 14TSSOP
库存状态：有库存
库存量：8000
最低订购量：1
详细资料：

Product Introduction

These devices include four independent single-supply voltage comparators that are designed to operate on a wide range of voltages. Operation from dual supply is also possible, as long as the difference between the two provides 2 V to 36 V and CC is the input common mode voltage of 1.5 volts, at least more aggressive. Leakage current is independent of supply voltage. These outputs can be connected to other open collector outputs for wired and relational purposes.

The LM139A features and works in the full military temperature range of -55°C to 125°C The features of the LM239A LM239 and operates from -25°C to 125°C

characteristic

Wide power supply range
- Single supply: 2 V to 36 V
  (Tested to 30 V non-V devices and 32 V-suffix devices five)
- Dual power supply: ± 1 V to ± 18 V
  (Tested to ± 15 V non-V devices and ± 16 V suffix devices five)
Low supply current independent of supply voltage Drain: 0.8 mA (typical)
Low Input Bias Current: 25 nA (typical)
Low Input Offset Current: 3 Applicable (Typical) (LM139)
Low input offset voltage: 2 mV (typical)
The common mode input voltage range includes ground
The differential input voltage range is equal to the maximum rated voltage: ± 36 volts
Low output saturation voltage
The output is compatible with TTL, MOS tubes, and CMOS

parameter

			LM339A
Number of channels			4
IQ per channel (max) (milliamps)			0.5
Output Current (min) (mA)			6
tRESP Low-to-High (US)			0.3
Output type			The collector opens the circuit and opens the leak
VIO (25 degrees Celsius) (max) (mV)			2
Pin/Pack			14PDIP，14SO，14SOIC，14SSOP，14TSSOP
VICR (Max) (V)
Harmony (People) (5)			2
and (max) (five)			30
Operating Temperature Range (°C)			0 to 70

The ICs associated with the LM339A include:

Model	Manufacturers	lot number	encapsulation	illustrate
GUF30K	TSCTAIWAN	2011	DO-201	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
GUF30M	TSCTAIWAN	2011	DO-201	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
LMV331	TI	10+	5SC70, 5SOT-23	Single universal low-voltage comparator
LM393A	TI	07+	8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP	Dual-way differential comparator
LM393	TI	07+	8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP	Dual-way differential comparator
HER301G	TSCTAIWAN	2011	DO-201AD	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
HER302G	TSCTAIWAN	2011	DO-201AD	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
HER303G	TSCTAIWAN	2011	DO-201AD	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
HER304G	TSCTAIWAN	2011	DO-201AD	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS
HER305G	TSCTAIWAN	2011	DO-201AD	3.0 amps. Glass passivation high-efficiency rectifier diode 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS

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