Texas Instruments

Category: Amplifiers and Comparators

OPA544 High-Current (4A Typ), High-Voltage, Operational Amplifier

$12.44 - * $22.03
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-38199-6-ND 380 1 $19.59 $18.00 $17.26 $15.20 $10.24 $9.60 Buy
Arrow North American Components OPA544F/500 0 500 $16.85 $15.35 $14.57 $12.12 $10.80 $10.64 Buy
AVNET Asia Pacific OPA544F/500 500 $12.99 Buy
AVNET Europe OPA544F/500 500 500 * $12.73 * $10.69 Buy
AVNET Express OPA544F/500 7132 1 $12.31 $12.02 $11.56 $11.56 Buy
element14 APAC OPA544F/500 96 1 * $22.03 * $20.25 * $19.42 * $19.03 * $19.03 * $19.03 Buy
Farnell OPA544F/500 100 1 * $20.64 * $18.97 * $17.12 * $16.04 * $16.04 * $16.04 Buy
Mouser Electronics 595-OPA544F/500 490 1 $19.11 $17.56 $16.77 $14.77 $13.25 $13.25 Buy
Newark OPA544F/500 238 1 $23.19 $22.18 $20.16 $19.29 $19.29 $19.29 Buy
Texas Instruments OPA544F/500 70259 1 $14.61 $14.61 $14.61 $12.76 $8.80 $8.80 Buy
Verical Marketplace OPA544F/500 247 1 $16.85 $15.35 $14.57 $12.12 $12.12 $12.12 Buy
Win Source OPA544F/500 2166 4 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Additional Features N/A
Approx. Price (US$) 9.09 | 1ku
Architecture FET
CMRR(Min)(dB) 90
CMRR(Typ)(dB) 106
GBW(Typ)(MHz) 1.4
Input Bias Current(Max)(pA) 100
Iq per channel(Max)(mA) 15
Iq per channel(Typ)(mA) 12
Number of Channels(#) 1
Offset Drift(Typ)(uV/C) 10
Operating Temperature Range(C) -40 to 85
Output Current(Typ)(mA) 4000
Package Group DDPAK/TO-263,TO-220
Package Size mm2
Rail-to-Rail No
Rating Catalog
Slew Rate(Typ)(V/us) 8
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 70
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 20
Vos (Offset Voltage @ 25C)(Max)(mV) 5