0
ACTIVE
Architecture |
FET / CMOS Input, Voltage FB |
Number of channels |
1 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
2.5 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
5.5 |
GBW (typ) (MHz) |
200 |
BW at Acl (MHz) |
450 |
Acl, min spec gain (V/V) |
1 |
Slew rate (typ) (V/µs) |
360 |
Vn at flatband (typ) (nV√Hz) |
5.8 |
Vn at 1 kHz (typ) (nV√Hz) |
80 |
Iq per channel (typ) (mA) |
8.3 |
Vos (offset voltage at 25°C) (max) (mV) |
9 |
Rail-to-rail |
Out |
Rating |
Catalog |
Operating temperature range (°C) |
-55 to 150 |
CMRR (typ) (dB) |
80 |
Input bias current (max) (pA) |
50 |
Offset drift (typ) (µV/°C) |
7 |
Iout (typ) (mA) |
100 |
2nd harmonic (dBc) |
81 |
3rd harmonic (dBc) |
93 |
Frequency of harmonic distortion measurement (MHz) |
1 |
SOIC (D)-8-29.4 mm² 4.9 x 6
H z
The OPAx356 series high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. The OPAx356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3mA per channel.
OPAx356 is optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range for the OPAx356 extends 100mV below ground and up to 1.5V from V+. The output swing is within 100mV of the rails, supporting wide dynamic range.
The OPAx356 series is available in single (SOT23-5 and SO-8), and dual (MSOP-8 and SO-8) versions. Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction. All are specified over the extended 40°C to +125°C range.
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