Other Buffer Amplifiers 5

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Part	Manufacturer	Amplifier Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Maximum Negative Supply Voltage Limit	Maximum Input Offset Voltage	Maximum Average Bias Current (IIB)	Surface Mount	No. of Functions	Technology	Maximum Supply Current	Nominal Negative Supply Voltage (Vsup)	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Slew Rate	Sub-Category	Nominal Slow Rate	Maximum Supply Voltage Limit	Terminal Pitch	Maximum Operating Temperature	Maximum Bias Current (IIB) @25C	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Minimum Output Current	Nominal Bandwidth (3dB)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
LT1010CH	Linear Technology	Buffer	Other	Wire	3		Round	Metal	-22 V	220 mV	800 uA	No	1	Bipolar	10 mA	-15 V		15 V	±15 V	Cylindrical	CAN3/4,.2	75 V/us	Buffer Amplifiers		22 V		125 °C (257 °F)	500 uA	0 °C (32 °F)	Tin Lead	Bottom	O-MBCY-W3				No		20 MHz	e0
OPA633KPG4	Texas Instruments	Buffer	Other	Through-Hole	8	DIP	Rectangular	Plastic/Epoxy	-20 V	25 mV	50 uA	No	1	Bipolar	30 mA	-12 V	Tube	12 V	±12 V	In-Line	DIP8,.3	1000 V/us	Buffer Amplifiers	2500 V/us	20 V	0.1 in (2.54 mm)	85 °C (185 °F)	35 uA	-25 °C (-13 °F)	Nickel PalladiumGold	Dual	R-PDIP-T8		0.2 in (5.08 mm)	0.3 in (7.62 mm)	No	80 mA	260 MHz	e4			0.386 in (9.81 mm)
BUF07704AIPWPR	Texas Instruments	Buffer	Other	Gull Wing	20	HTSSOP	Rectangular	Plastic/Epoxy		20 mV	200 pA	Yes	6	Bipolar	7.5 mA		Tape And Reel	18 V		Small Outline, Heat Sink/Slug, Thin Profile, Shrink Pitch			Buffer Amplifiers	1.6 V/us	19 V	0.026 in (0.65 mm)	85 °C (185 °F)		-25 °C (-13 °F)	Nickel PalladiumGold	Dual	R-PDSO-G20	2	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		1 MHz	e4	30 s	260 °C (500 °F)	0.256 in (6.5 mm)
BUF11704AIPWPR	Texas Instruments	Buffer	Other	Gull Wing	28	HTSSOP	Rectangular	Plastic/Epoxy		20 mV	200 pA	Yes	10	Bipolar	9 mA		Tape And Reel	18 V		Small Outline, Heat Sink/Slug, Thin Profile, Shrink Pitch			Buffer Amplifiers	1.6 V/us	19 V	0.026 in (0.65 mm)	85 °C (185 °F)		-25 °C (-13 °F)	Nickel PalladiumGold	Dual	R-PDSO-G28	2	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		1 MHz	e4	30 s	260 °C (500 °F)	0.382 in (9.7 mm)
BUF05703PWG4	Texas Instruments	Buffer	Other	Gull Wing	14	TSSOP	Rectangular	Plastic/Epoxy				Yes	1							Small Outline, Thin Profile, Shrink Pitch	TSSOP14,.25		Buffer Amplifiers			0.026 in (0.65 mm)				Nickel PalladiumGold	Dual	R-PDSO-G14	1	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No			e4			0.197 in (5 mm)

Buffer Amplifiers

Buffer amplifiers are electronic circuits that are designed to provide a high input impedance and a low output impedance. They are used to isolate one part of a circuit from another, preventing changes in one part of the circuit from affecting the other.

The primary function of a buffer amplifier is to prevent loading effects, which occur when a device with a low input impedance is connected to a device with a high output impedance. In this scenario, the high output impedance of the first device may cause a decrease in signal strength or distortion in the second device.

By using a buffer amplifier, the high output impedance of the first device is isolated from the second device, ensuring that the signal is transferred with minimal distortion. The buffer amplifier acts as a bridge between the two devices, allowing them to operate independently.

Buffer amplifiers are commonly used in audio applications, such as preamplifiers, where they can be used to isolate a sensitive input signal from a power amplifier that requires a low impedance input. They are also used in other applications, such as instrumentation, signal conditioning, and data acquisition, where signal integrity is critical.