LM139
LM139 is Quad Differential Comparators manufactured by Texas Instruments.
Features
3 Description
- NEW LM339B and LM2901B
The LM339B and LM2901B devices are the
- Improved specifications of B-version next generation versions of the industry-standard
- Maximum rating: up to 38 V
- ESD rating (HBM): 2k V
- Low input offset: 0.37 m V
- Low input bias current: 3.5 n A
- Low supply-current: 200 µA per parator
- Faster response time of 1 µsec
- Extended temperature range for LM339B
- B-version is drop-in replacement for LM239, LM339 and LM2901, A and V versions
LM339 and LM2901 parator family. These next generation B-version parators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 k V ESD performance and input ruggedness through dedicated ESD clamps. The LM339B and LM2901B can drop-in replace the LM239, LM339 and LM2901, for both "A" and "V" grades.
- mon-mode input voltage range includes ground
- Differential input voltage range equal to maximumrated supply voltage: ±38 V
- Low output saturation voltage
All devices consist of four independent voltage parators that are designed to operate from a single power supply over a wide range of voltages.
Device Information
- Output patible with TTL, MOS, and CMOS
PART NUMBER
PACKAGE (1) BODY SIZE (NOM)
- For single version, see the TL331B
- For dual version, see the LM393B or LM2903B
2 Applications
LM139x
CDIP (14)
LM139x, LM239x, LM339x,
LM2901x, LM339B,
SOIC (14)
LM2901B
21.30 mm × 7.60 mm 8.70 mm × 3.90 mm
- Vacuum robot
LM239, LM339x, LM2901 PDIP (14) 19.30 mm × 6.40 mm
- Single phase UPS
- Server PSU
LM239, LM2901, LM339B, LM2901B
TSSOP (14)
5.00 mm × 4.40 mm
- Cordless power...