Texas Instruments

Category: Amplifiers and Comparators

OPA2381 Precision, Low Power, Transimpedance Amplifier

$1.29 - $2.15
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-OPA2381AIDGKR-ND 0 1 $1.00 $1.00 $1.00 $1.00 $1.36 $1.62 Buy
Arrow Asia OPA2381AIDGKR 2500 2500 $1.40 Buy
Arrow North American Components OPA2381AIDGKR 0 2500 $0.00 Buy
AVNET Europe OPA2381AIDGKR 2500 * $1.55 Buy
AVNET Express OPA2381AIDGKR 32005 1 $1.38 $1.33 Buy
Mouser Electronics 595-OPA2381AIDGKR 0 2500 $1.25 Buy
Perceptive OPA2381AIDGKR 2145 1+ Buy
Texas Instruments OPA2381AIDGKR 6340 1 $2.15 $2.15 $2.15 $1.78 $0.96 $0.96 Buy
Verical Marketplace OPA2381AIDGKR 10000 2500 $1.39 Buy
Win Source OPA2381AIDGKR 9000 30 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Additional Features N/A
Approx. Price (US$) 1.15 | 1ku
Architecture FET
CMRR(Min)(dB) 95
CMRR(Typ)(dB) 110
GBW(Typ)(MHz) 18
Input Bias Current(Max)(pA) 50
Iq per channel(Max)(mA) 1
Iq per channel(Typ)(mA) 0.8
Number of Channels(#) 2
Offset Drift(Typ)(uV/C) 0.03
Operating Temperature Range(C) -40 to 125
Output Current(Typ)(mA) 10
Package Group SON,VSSOP
Package Size mm2
Rail-to-Rail Out
Rating Catalog
Slew Rate(Typ)(V/us) 12
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.5
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Vn at 1kHz(Typ)(nV/rtHz) 114
Vos (Offset Voltage @ 25C)(Max)(mV) 0.025