Description
OPA381AIDGKR Texas Instruments - Yeehing Electronics
Precision, Low Power, High-Speed Transimpedance Amplifier
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.626 |
100 — 249 | 1.343 |
250 — 999 | 0.965 |
1,000 + | 0.51 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | High Speed Operational Amplifiers |
RoHS | Y |
Series | OPA381 |
Number of Channels | 1 Channel |
GBP - Gain Bandwidth Product | 18 MHz |
SR - Slew Rate | 12 V/us |
Voltage Gain dB | 135 dB |
CMRR - Common Mode Rejection Ratio | 95 dB to 110 dB |
Ib - Input Bias Current | 50 pA |
Vos - Input Offset Voltage | 0.025 mV |
Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.7 V |
Operating Supply Current | 1 mA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Mounting Style | SMD/SMT |
Package / Case | VSSOP-8 |
Packaging | Reel |
Features | Small Size |
Height | 0.97 mm |
Length | 3 mm |
Output Type | Rail-to-Rail |
Product | Operational Amplifiers |
Width | 3 mm |
Brand | Texas Instruments |
en - Input Voltage Noise Density | 70 nV/sqrt Hz |
Moisture Sensitive | Yes |
Operating Supply Voltage | 5.5 V |
Product Type | Op Amps - High Speed Operational Amplifiers |
PSRR - Power Supply Rejection Ratio | 109.12 dB |
Factory Pack Quantity | 2500 |
Subcategory | Amplifier ICs |
Unit Weight | 0.000917 oz |
For more information, please refer to datasheet
Documents
OPA381AIDGKR Datasheet |
More Information
The OPA381 family of transimpedance amplifiers provides 18MHz of Gain Bandwidth (GBW), with extremely high precision, excellent long-term stability, and very low 1/f noise. The OPA381 features an offset voltage of 25µV (max), offset drift of 0.1µV/°C (max), and bias current of 3pA. The OPA381 far exceeds the offset, drift, and noise performance that conventional JFET op amps provide.