OPA726

Supply Voltage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+13.2V
Signal Input Terminals, Voltage(2)  . . . . . . . . .−0.5V to (V+) + 0.5V
                                      Current(2)  . . . . . . . . . . . . . . . . . . .±10mA
Output Short Circuit(3)  . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Operating Temperature  . . . . . . . . . . . . . . . . . . . . .−55°C to +125°C
Storage Termperature  . . . . . . . . . . . . . . . . . . . . . .−55°C to +150°C
Junction Temperature  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Lead Temperature (soldering, 10s)  . . . . . . . . . . . . . . . . . . . .+300°C

(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported.
(2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current limited to 10mA or less.
(3) Short-circuit to ground, one amplifier per package.

The OPA725 and OPA726 series op amps use a state-of-the-art 12V analog CMOS process, and combine outstanding AC performance with low bias current and excellent CMRR, PSRR, and AOL. The 20MHz GBW-product is achieved by using a proprietary and patent-pending output stage design. These characteristics allow excellent 16-bit settling times for driving 16-bit Analog-to-Digital Converters (ADCs).

Excellent AC characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA725 and OPA726 well-suited for communication, high-end audio, and active filter applications. With bias current of less than 200pA, they are well-suited for use as transimpedance (I/V-conversion) amplifiers for monitoring optical power in ONET applications.

The OPA725 and OPA726 op amps can be used in single-supply applications from 4V up to 12V, or dual-supply from ±2V to ±6V. The output swings to within 150mV of the rails, maximizing dynamic range. The shutdown versions (OPAx726) reduce the quiescent current to less than 6µA and feature a reference pin for easy shutdown operation with standard CMOS logic in dual supply applications.

The OPA725 (single) is available in SOT23-5 and SO-8; and the OPA2725 (dual) will be available Q4' 03 in MSOP-8 and SO-8. The OPA726 (single with shutdown) is available in MSOP-8 and SO-8. The OPA2726 (dual with shutdown) will be available Q4' 03 in MSOP-10. All are specified for operation from −40°C to +125°C.