SOP Buffer Amplifiers 263

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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
HFA1412IB	Renesas Electronics	Buffer	Industrial	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	-5.5 V		25 uA	Yes	4			-5 V		5 V		Small Outline			Buffer Amplifiers	1150 V/us	5.5 V		85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G14					50 mA	210 MHz
EL5427CRZ-T7	Renesas Electronics	Buffer	Industrial	Gull Wing	28	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	12	CMOS	2.4 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP28,.25	0.9 V/us	Buffer Amplifiers		9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G28	3	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e3			0.382 in (9.7 mm)
EL2072CS	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-7 V		50 uA	Yes	1	Bipolar		-5 V		5 V		Small Outline			Buffer Amplifiers	800 V/us	7 V		85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G8					50 mA	730 MHz
EL5623IRZ-T7	Renesas Electronics	Buffer	Industrial	Gull Wing	16	SOP	Rectangular	Plastic/Epoxy		20 mV	50 nA	Yes	6	CMOS				15 V		Small Outline			Buffer Amplifiers	9 V/us	18 V		85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G16						10 MHz	e3
EL5327CRZ	Renesas Electronics	Buffer	Industrial	Gull Wing	24	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	10	CMOS	2.1 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP24,.25	0.9 V/us	Buffer Amplifiers		9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G24	3	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e3	30 s	260 °C (500 °F)	0.307 in (7.8 mm)
EL5327CR-T7	Renesas Electronics	Buffer	Industrial	Gull Wing	24	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	10	CMOS	2.1 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP24,.25	0.9 V/us	Buffer Amplifiers	2.2 V/us	9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G24	1	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e0			0.307 in (7.8 mm)
HFA1112IBZ96	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1	Bipolar		-5 V	Tape And Reel	5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V	0.05 in (1.27 mm)	85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)		50 mA	850 MHz				0.193 in (4.9 mm)
HFA1212IB	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-5.5 V	15 mV	25 uA	Yes	2	Bipolar	12.4 mA	-5 V		5 V	±5 V	Small Outline	SOP8,.25		Buffer Amplifiers	1100 V/us	5.5 V	0.05 in (1.27 mm)	85 °C (185 °F)	15 uA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	50 mA	350 MHz	e0			0.193 in (4.9 mm)
EL5623IRZ	Renesas Electronics	Buffer	Industrial	Gull Wing	16	SOP	Rectangular	Plastic/Epoxy		20 mV	50 nA	Yes	6	CMOS				15 V		Small Outline			Buffer Amplifiers	9 V/us	18 V		85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G16						10 MHz	e3
EL5327CR-T13	Renesas Electronics	Buffer	Industrial	Gull Wing	24	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	10	CMOS	2.1 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP24,.25	0.9 V/us	Buffer Amplifiers	2.2 V/us	9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G24	1	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e0			0.307 in (7.8 mm)
HFA1115IB	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-5.5 V	15 mV	25 uA	Yes	1	Bipolar	7.2 mA	-5 V		5 V	±5 V	Small Outline	SOP8,.25		Buffer Amplifiers	1660 V/us	5.5 V	0.05 in (1.27 mm)	85 °C (185 °F)	15 uA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	50 mA	225 MHz	e0			0.193 in (4.9 mm)
EL5427CRZ-T13	Renesas Electronics	Buffer	Industrial	Gull Wing	28	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	12	CMOS	2.4 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP28,.25	0.9 V/us	Buffer Amplifiers		9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G28	3	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e3			0.382 in (9.7 mm)
HFA1113IB	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1			-5 V		5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V		85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G8					50 mA	850 MHz
HFA1112IB96	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1	Bipolar		-5 V		5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V	0.05 in (1.27 mm)	85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)		50 mA	850 MHz				0.193 in (4.9 mm)
HFA1412IBZ	Renesas Electronics	Buffer	Industrial	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	-5.5 V		25 uA	Yes	4			-5 V	Tube	5 V		Small Outline			Buffer Amplifiers	1150 V/us	5.5 V		85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G14					50 mA	210 MHz	e3
EL5427CR-T13	Renesas Electronics	Buffer	Industrial	Gull Wing	28	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	12	CMOS	2.4 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP28,.25	0.9 V/us	Buffer Amplifiers	2.2 V/us	9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G28	1	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e0			0.382 in (9.7 mm)
HA4600CBZ96	Renesas Electronics	Buffer	Commercial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		50 uA	Yes	1			-5 V	Tape And Reel	5 V		Small Outline			Buffer Amplifiers	1750 V/us	6 V		70 °C (158 °F)		0 °C (32 °F)	Matte Tin	Dual	R-PDSO-G8	1				15 mA	480 MHz	e3
EL5427CRZ	Renesas Electronics	Buffer	Industrial	Gull Wing	28	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	12	CMOS	2.4 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP28,.25	0.9 V/us	Buffer Amplifiers		9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G28	3	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e3			0.382 in (9.7 mm)
EL5427CR	Renesas Electronics	Buffer	Industrial	Gull Wing	28	SOP	Rectangular	Plastic/Epoxy	-9 V	15 mV	50 nA	Yes	12	CMOS	2.4 mA	-5 V		5 V	5/±5/15 V	Small Outline	TSSOP28,.25	0.9 V/us	Buffer Amplifiers	2.2 V/us	9 V	0.026 in (0.65 mm)	85 °C (185 °F)	50 nA	-40 °C (-40 °F)	Tin Lead	Dual	R-PDSO-G28	1	0.047 in (1.2 mm)	0.173 in (4.4 mm)	No		2.5 MHz	e0			0.382 in (9.7 mm)
HFA1113IBZ96	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1			-5 V		5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V		85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G8					50 mA	850 MHz	e3
HFA1114IB	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1	Bipolar		-5 V		5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V		85 °C (185 °F)		-40 °C (-40 °F)		Dual	R-PDSO-G8					50 mA	850 MHz
HFA1110IBZ	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1	Bipolar		-5 V		5 V		Small Outline			Buffer Amplifiers	1300 V/us	6 V	0.05 in (1.27 mm)	85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)		50 mA	750 MHz	e3			0.193 in (4.9 mm)
HFA1112IBZ	Renesas Electronics	Buffer	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	-6 V		65 uA	Yes	1	Bipolar		-5 V	Tube	5 V		Small Outline			Buffer Amplifiers	1900 V/us	6 V	0.05 in (1.27 mm)	85 °C (185 °F)		-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G8	3	0.069 in (1.75 mm)	0.154 in (3.9 mm)		50 mA	850 MHz	e3			0.193 in (4.9 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.