OPA2544 Texas instruments

OPA2544

Уточнить цену

OPA2544

Уточнить цену

СРАВНИТЬ

В СРАВНЕНИИ

Уточнить цену

Описание

The OPA2544 is a dual high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. It provides 2A output current and power supply voltage range extends to ±35V.The OPA2544 integrates two high performance FET op amps with high power output stages on a single monolithic chip. Internal current limit and thermal shutdown protect the amplifier and load from damage.The OPA2544 is available in a hermetic 8-pin metal TO-3, and 11-lead plastic packages. Models are available in -40°C to +85°C, and -55°C to +125°C temperature ranges.

HIGH OUTPUT CURRENT: 2A min
WIDE POWER SUPPLY RANGE: ±10V to ±35V
SLEW RATE: 8V/µs
INTERNAL CURRENT LIMIT
THERMAL SHUTDOWN PROTECTION
FET INPUT: I_B = 50pA max
8-PIN HERMETIC TO-3 AND 11-LEAD PLASTIC PACKAGES

Number of channels	2
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 105
Input bias current (max) (pA)	100
CMRR (typ) (dB)	106
Rail-to-rail	No
Architecture	FET