OPA2381AIDRBT Texas Instruments - Yeehing Electronics

Precision, Low Power, Transimpedance Amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	2.15
100 — 249	1.776
250 — 999	1.276
1,000 +	0.67

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Transimpedance Amplifiers
RoHS	Y
Series	OPA2381
Number of Channels	2 Channel
GBP - Gain Bandwidth Product	18 MHz
SR - Slew Rate	12 V/us
Output Current per Channel	10 mA
Ib - Input Bias Current	50 pA
Vos - Input Offset Voltage	0.025 mV
In - Input Noise Current Density	0.02 pA/sqrt Hz
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
Operating Supply Current	2 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SON-8
Packaging	Reel
Amplifier Type	Low Offset Amplifier
Features	Small Size
Output Type	Rail-to-Rail
Product	Precision Amplifiers
Technology	CMOS
Brand	Texas Instruments
Shutdown	No Shutdown
CMRR - Common Mode Rejection Ratio	95 dB to 110 dB
en - Input Voltage Noise Density	70 nV/sqrt Hz
Moisture Sensitive	Yes
Operating Supply Voltage	2.7 V to 5.5 V
Product Type	Transimpedance Amplifiers
PSRR - Power Supply Rejection Ratio	109.12 dB
Factory Pack Quantity	250
Subcategory	Amplifier ICs
Voltage Gain dB	135 dB
Unit Weight	0.000808 oz

For more information, please refer to datasheet

Documents

OPA2381AIDRBT 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.