Texas Instruments

Category: Amplifiers and Comparators

OPA343 Single-channel single-supply, rail-to-rail operational amplifiers

$0.49 - $12.70
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey OPA343NA/3KG4-ND 0 3000 $2.86 $2.57 $2.42 $2.07 $1.60 $1.03 Buy
Arrow Asia OPA343NA/3K 3000 3000 $0.92 Buy
Arrow North American Components OPA343NA/3K 0 3000 $0.95 $0.95 $0.95 $0.95 $0.95 $1.10 Buy
AVNET Asia Pacific OPA343NA/3K 3000 $0.84 Buy
AVNET Europe OPA343NA/3K 3000 3000 * $1.21 Buy
AVNET Express OPA343NA/3K 52540 1 $1.15 $1.10 Buy
Mouser Electronics 595-OPA343NA/3K 2572 1 $2.86 $2.59 $2.45 $2.08 $1.41 $1.41 Buy
Newark OPA343NA/3K 3000 $0.95 $0.95 $0.95 $0.95 $0.95 $0.95 Buy
RS Components OPA343NA/3K $12.70 Buy
Texas Instruments OPA343NA/3K 143713 1 $2.05 $2.05 $2.05 $1.69 $0.92 $0.92 Buy
Verical Marketplace OPA343NA/3K 2529 7 $1.06 $2.01 $1.96 $1.55 $1.04 $1.00 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Additional Features N/A
Approx. Price (US$) 0.67 | 1ku
Architecture CMOS
CMRR(Min)(dB) 74
CMRR(Typ)(dB) 92
GBW(Typ)(MHz) 5.5
Input Bias Current(Max)(pA) 10
Iq per channel(Max)(mA) 1.25
Iq per channel(Typ)(mA) 0.85
Number of Channels(#) 1
Offset Drift(Typ)(uV/C) 3
Operating Temperature Range(C) -40 to 85
Output Current(Typ)(mA) 50
Package Group SOIC,SOT-23
Package Size mm2
Rail-to-Rail In,Out
Rating Catalog
Slew Rate(Typ)(V/us) 6
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.5
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.5
Vn at 1kHz(Typ)(nV/rtHz) 25
Vos (Offset Voltage @ 25C)(Max)(mV) 8