TO-263 Buffer Amplifiers 9

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Part RoHS Manufacturer Amplifier Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Nominal Unity Gain Bandwidth Maximum Negative Supply Voltage Limit Low-Bias Maximum Input Offset Voltage Maximum Average Bias Current (IIB) Surface Mount No. of Functions Minimum Common Mode Reject Ratio Technology Screening Level Nominal Common Mode Reject Ratio Maximum Supply Current Nominal Negative Supply Voltage (Vsup) Architecture Programmable Power 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 Frequency Compensation Minimum Voltage Gain Minimum Operating Temperature Terminal Finish Terminal Position Low-Offset JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Minimum Output Current Nominal Bandwidth (3dB) Micropower JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Wideband Power

BUF634F/500

Texas Instruments

Buffer

Automotive

Gull Wing

5

TO-263

Rectangular

Plastic/Epoxy

-18 V

100 mV

20 uA

Yes

1

Bipolar

20 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SMSIP5H,.6,67TB

Buffer Amplifiers

2000 V/us

18 V

0.067 in (1.7 mm)

125 °C (257 °F)

20 uA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G5

2

0.202 in (5.13 mm)

0.351 in (8.925 mm)

No

180 MHz

e3

30 s

260 °C (500 °F)

0.4 in (10.16 mm)

BUF634FKTTT

Texas Instruments

Buffer

Automotive

Gull Wing

5

TO-263

Rectangular

Plastic/Epoxy

-18 V

100 mV

20 uA

Yes

1

Bipolar

20 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SMSIP5H,.6,67TB

Buffer Amplifiers

2000 V/us

18 V

0.067 in (1.7 mm)

125 °C (257 °F)

20 uA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G5

2

0.202 in (5.13 mm)

0.351 in (8.925 mm)

No

180 MHz

e3

30 s

260 °C (500 °F)

0.4 in (10.16 mm)

BUF634F/500E3

Texas Instruments

Buffer

Automotive

Gull Wing

5

TO-263

Rectangular

Plastic/Epoxy

-18 V

100 mV

20 uA

Yes

1

Bipolar

20 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SMSIP5H,.6,67TB

Buffer Amplifiers

2000 V/us

18 V

0.067 in (1.7 mm)

125 °C (257 °F)

20 uA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G5

2

0.202 in (5.13 mm)

0.351 in (8.925 mm)

No

180 MHz

e3

30 s

260 °C (500 °F)

0.4 in (10.16 mm)

BUF634FKTTTE3

Texas Instruments

Buffer

Automotive

Gull Wing

5

TO-263

Rectangular

Plastic/Epoxy

-18 V

100 mV

20 uA

Yes

1

Bipolar

20 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SMSIP5H,.6,67TB

Buffer Amplifiers

2000 V/us

18 V

0.067 in (1.7 mm)

125 °C (257 °F)

20 uA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G5

2

0.202 in (5.13 mm)

0.351 in (8.925 mm)

No

180 MHz

e3

30 s

260 °C (500 °F)

0.4 in (10.16 mm)

BUF634F

Texas Instruments

Buffer

Industrial

Gull Wing

5

TO-263

Rectangular

Plastic/Epoxy

-18 V

100 mV

20 uA

Yes

1

Bipolar

20 mA

-15 V

15 V

±15 V

Small Outline

SMSIP5H,.6,67TB

Buffer Amplifiers

2000 V/us

18 V

0.067 in (1.7 mm)

85 °C (185 °F)

20 uA

-40 °C (-40 °F)

Single

R-PSSO-G5

0.202 in (5.13 mm)

0.351 in (8.925 mm)

No

180 MHz

0.4 in (10.16 mm)

LMH6321TSX/NOPB

Texas Instruments

Buffer

Automotive

Gull Wing

7

TO-263

Rectangular

Plastic/Epoxy

110 MHz

-18 V

35 mV

17 uA

Yes

1

14.5 mA

-15 V

Tape And Reel

15 V

±5/±15 V

Small Outline

SMSIP7H,.55,50TB

Buffer Amplifiers

1800 V/us

18 V

0.05 in (1.27 mm)

125 °C (257 °F)

15 nA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G7

3

0.189 in (4.79 mm)

0.34 in (8.64 mm)

No

300 mA

110 MHz

e3

30 s

245 °C (473 °F)

0.4 in (10.16 mm)

LMH6321TS/NOPB

Texas Instruments

Buffer

Automotive

Gull Wing

7

TO-263

Rectangular

Plastic/Epoxy

110 MHz

-18 V

35 mV

17 uA

Yes

1

14.5 mA

-15 V

Tube

15 V

±5/±15 V

Small Outline

SMSIP7H,.55,50TB

Buffer Amplifiers

1800 V/us

18 V

0.05 in (1.27 mm)

125 °C (257 °F)

15 nA

-40 °C (-40 °F)

Matte Tin

Single

R-PSSO-G7

3

0.189 in (4.79 mm)

0.34 in (8.64 mm)

No

300 mA

110 MHz

e3

30 s

245 °C (473 °F)

0.4 in (10.16 mm)

LMH6321TS

Texas Instruments

Buffer

Automotive

Gull Wing

7

TO-263

Rectangular

Plastic/Epoxy

-18 V

52 mV

17 uA

Yes

1

20.5 mA

-15 V

15 V

±5/±15 V

Small Outline

SMSIP7H,.55,50TB

Buffer Amplifiers

2900 V/us

18 V

0.05 in (1.27 mm)

125 °C (257 °F)

17 uA

-40 °C (-40 °F)

Tin Lead

Single

R-PSSO-G7

3

0.189 in (4.79 mm)

0.34 in (8.64 mm)

No

300 mA

110 MHz

e0

20 s

235 °C (455 °F)

0.4 in (10.16 mm)

LMH6321TSX

Texas Instruments

Buffer

Automotive

Gull Wing

7

TO-263

Rectangular

Plastic/Epoxy

-18 V

52 mV

17 uA

Yes

1

20.5 mA

-15 V

15 V

±5/±15 V

Small Outline

SMSIP7H,.55,50TB

Buffer Amplifiers

2900 V/us

18 V

0.05 in (1.27 mm)

125 °C (257 °F)

17 uA

-40 °C (-40 °F)

Tin Lead

Single

R-PSSO-G7

3

0.189 in (4.79 mm)

0.34 in (8.64 mm)

No

300 mA

110 MHz

e0

20 s

235 °C (455 °F)

0.4 in (10.16 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.