0
ACTIVE
Number of channels |
1 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
20 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
70 |
Iout (typ) (A) |
4 |
GBW (typ) (MHz) |
1.4 |
Slew rate (typ) (V/µs) |
8 |
Vos (offset voltage at 25°C) (max) (mV) |
5 |
Offset drift (typ) (V/°C) |
0.00001 |
Iq per channel (typ) (mA) |
12 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
Input bias current (max) (pA) |
100 |
CMRR (typ) (dB) |
106 |
Rail-to-rail |
No |
Architecture |
FET |
TO-220 (KC)-5-45.212 mm² 10.16 x 4.45
The OPA544 is a high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. High performance FET op amp circuitry and high power output stage are combined on a single monolithic chip.
The OPA544 is protected by internal current limit and thermal shutdown circuits.
The OPA544 is available in industry-standard 5-lead TO-220 and 5-lead surface-mount power packages. Its copper tab allows easy mounting to a heat sink for excellent thermal performance. It is specified for operation over the extended industrial temperature range, -40°C to +85°C.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
