QCCN Buffer Amplifiers 7
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Texas Instruments |
Buffer |
No Lead |
16 |
QCCN |
Square |
Plastic/Epoxy |
3100 MHz |
-7 V |
800 mV |
220 pA |
Yes |
1 |
Bipolar |
38 mA |
-5 V |
Tape And Reel, 13 inch |
5 V |
Chip Carrier, Heat Sink/Slug, Very Thin Profile |
7000 V/us |
7 V |
0.02 in (0.5 mm) |
85 °C (185 °F) |
25 pA |
-40 °C (-40 °F) |
Nickel PalladiumGold |
Quad |
S-PQCC-N16 |
2 |
0.039 in (1 mm) |
0.118 in (3 mm) |
3100 MHz |
e4 |
260 °C (500 °F) |
0.118 in (3 mm) |
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|
Analog Devices |
Buffer |
Military |
No Lead |
20 |
QCCN |
Square |
Ceramic, Metal-Sealed Cofired |
-18 V |
2 mV |
5 uA |
Yes |
1 |
Bipolar |
MIL-STD-883 |
8.5 mA |
-5 V |
5 V |
±5/±15 V |
Chip Carrier |
LCC20,.35SQ |
2000 V/us |
Buffer Amplifiers |
18 V |
0.05 in (1.27 mm) |
125 °C (257 °F) |
5 uA |
-55 °C (-67 °F) |
Tin Lead |
Quad |
S-CQCC-N20 |
No |
e0 |
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|
Analog Devices |
Buffer |
Military |
No Lead |
20 |
QCCN |
Square |
Ceramic, Metal-Sealed Cofired |
-18 V |
2 mV |
5 uA |
Yes |
1 |
Bipolar |
-5 V |
5 V |
Chip Carrier |
18 V |
125 °C (257 °F) |
-55 °C (-67 °F) |
Quad |
S-CQCC-N20 |
No |
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|
Renesas Electronics |
Buffer |
Military |
No Lead |
20 |
QCCN |
Square |
Ceramic, Metal-Sealed Cofired |
-22 V |
20 mV |
7 uA |
Yes |
1 |
Bipolar |
-15 V |
15 V |
Chip Carrier |
Buffer Amplifiers |
1300 V/us |
22 V |
0.05 in (1.27 mm) |
125 °C (257 °F) |
-55 °C (-67 °F) |
Quad |
S-CQCC-N20 |
0.1 in (2.54 mm) |
0.35 in (8.89 mm) |
Yes |
100 mA |
0.35 in (8.89 mm) |
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|
Renesas Electronics |
Buffer |
Military |
No Lead |
52 |
QCCN |
Square |
Ceramic |
Yes |
1 |
Hybrid |
24 mA |
±5/±15 V |
Chip Carrier |
LCC52,.75SQ |
900 V/us |
Buffer Amplifiers |
0.05 in (1.27 mm) |
125 °C (257 °F) |
2.5 nA |
-55 °C (-67 °F) |
Quad |
S-XQCC-N52 |
No |
350 MHz |
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|
Renesas Electronics |
Buffer |
Military |
No Lead |
20 |
QCCN |
Square |
Ceramic, Metal-Sealed Cofired |
-22 V |
30 mV |
7 uA |
Yes |
1 |
Bipolar |
MIL-STD-883 |
-12 V |
Tube |
12 V |
Chip Carrier |
Buffer Amplifiers |
1300 V/us |
22 V |
0.05 in (1.27 mm) |
125 °C (257 °F) |
-55 °C (-67 °F) |
Tin Lead |
Quad |
S-CQCC-N20 |
0.1 in (2.54 mm) |
0.35 in (8.89 mm) |
No |
100 mA |
110 MHz |
e0 |
0.35 in (8.89 mm) |
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|
Renesas Electronics |
Buffer |
Military |
No Lead |
52 |
QCCN |
Square |
Ceramic |
Yes |
1 |
Hybrid |
38535Q/M;38534H;883B |
24 mA |
±5/±15 V |
Chip Carrier |
LCC52,.75SQ |
900 V/us |
Buffer Amplifiers |
0.05 in (1.27 mm) |
125 °C (257 °F) |
2.5 nA |
-55 °C (-67 °F) |
Quad |
S-XQCC-N52 |
No |
350 MHz |
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.