LM6172QML-SP Texas instruments

LM6172QML-SP

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LM6172QML-SP

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Описание

The LM6172 is a dual high speed voltage feedback amplifier. It is unity-gain stable and provides excellent DC and AC performance. With 100MHz unity-gain bandwidth, 3000V/μs slew rate and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers; yet it only consumes 2.3mA of supply current each channel. The LM6172 operates on ±15V power supply for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. It is also specified at ±5V power supply for low voltage applications such as portable video systems. The LM6172 is built with National's advanced VIP III (Vertically Integrated PNP) complementary bipolar process.

Available with Radiation Guarantee

High Dose Rate

300 krad(Si)

ELDRS Free

100 krad(Si)

Easy to Use Voltage Feedback Topology

High Slew Rate 3000V/μs

Wide Unity-Gain Bandwidth 100MHz

Low Supply Current 2.3mA / Amplifier

High Output Current 50mA / Amplifier

Specified for ±15V and ±5V operation

Architecture	Voltage FB
Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
GBW (typ) (MHz)	100
BW at Acl (MHz)	80
Acl, min spec gain (V/V)	1
Slew rate (typ) (V/µs)	3000
Vn at flatband (typ) (nV√Hz)	12
Vn at 1 kHz (typ) (nV√Hz)	12
Iq per channel (typ) (mA)	2.3
Vos (offset voltage at 25°C) (max) (mV)	1.5
Rail-to-rail	No
Rating	Space
Operating temperature range (°C)	-55 to 125
CMRR (typ) (dB)	110
Input bias current (max) (pA)	2500000
Offset drift (typ) (µV/°C)	6
Iout (typ) (mA)	85
2nd harmonic (dBc)	50
3rd harmonic (dBc)	50
Frequency of harmonic distortion measurement (MHz)	5
Radiation, TID (typ) (krad)	100
Radiation, SEL (MeV·cm2/mg)	Bipolar