Description
OPA4820ID Texas Instruments - Yeehing Electronics
Quad, Unity-Gain, Low-Noise, Voltage-Feedback Operational Amplifier
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 6.992 |
100 — 249 | 5.7 |
250 — 999 | 4.48 |
1,000 + | 2.66 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | High Speed Operational Amplifiers |
RoHS | Y |
Series | OPA4820 |
Number of Channels | 4 Channel |
GBP - Gain Bandwidth Product | 250 MHz |
SR - Slew Rate | 240 V/us |
Voltage Gain dB | 65 dB |
CMRR - Common Mode Rejection Ratio | 76 dB to 85 dB |
Output Current per Channel | 85 mA |
Ib - Input Bias Current | 20 uA |
Vos - Input Offset Voltage | 0.8 mV |
Supply Voltage - Max | 12.6 V |
Supply Voltage - Min | 4 V |
Operating Supply Current | 5.6 mA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT |
Package / Case | SOIC-14 |
Packaging | Tube |
Amplifier Type | Voltage Feedback |
Height | 1.58 mm |
Length | 8.65 mm |
Product | Operational Amplifiers |
Width | 3.91 mm |
Brand | Texas Instruments |
Topology | Voltage Feedback |
en - Input Voltage Noise Density | 2.5 nV/sqrt Hz |
Moisture Sensitive | Yes |
Operating Supply Voltage | 12.6 V |
Product Type | Op Amps - High Speed Operational Amplifiers |
PSRR - Power Supply Rejection Ratio | 68 dB |
Factory Pack Quantity | 50 |
Subcategory | Amplifier ICs |
Unit Weight | 0.004564 oz |
For more information, please refer to datasheet
Documents
OPA4820ID Datasheet |
More Information
The OPA4820 provides a wideband, unity-gain stable, voltage-feedback amplifier with a very low input noise voltage and high output current using a low 5.7mA/ch supply current. At unity-gain, the OPA4820 gives > 600MHz bandwidth with < 1 dB peaking. The OPA4820 complements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±0.8mV and an offset current of ±500nA give excellent absolute DC precision for pulse amplifier applications.