OPA2613

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5V
Internal Power Dissipation. . . . . . . . . . . See Thermal Characteristics
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±1.2V
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V_S
Storage Temperature Range . . . . . . . . . . . . . . . . . . .-40 to +125
Lead Temperature (SO-8, PSO-8) . . . . . . . . . . . . . . . . . . . . . .+260
Junction Temperature (T_J) . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . . .2000V 
        (Machine Model) . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .  . . 200V 
     (Charge Device Model) . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 1500V
.

(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.

The OPA2613 offers very low 1.8nVHz input noise in a wideband, unity-gain stable, voltage-feedback architecture. Intended for xDSL driver applications, the OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distortion for a 2V_PPdifferential output operating from +5V to +12V supplies is -95dBc through 1MHz input frequencies. Operating on a low 6.0mA/ch supply current, the OPA2613 can satisfy most xDSL driver requirements over a wide range of possible supply voltagefrom a single +5 condition, to 5V, on up to a single +12V design.

OPA2613 General-purpose applications on a single +5V supply will benefit from the high input and output voltage swing available on this reduced supply voltage. Low-cost precision integrators for PLLs will also benefit from the low voltage noise and offset voltage. Baseband I/Q receiver channels can achieve almost perfect channel match with noise and distortion to support signals through 5MHz with > 14-bit dynamic range.

OPA2613 Very high line power requirements can be supported using the thermally-enhanced heat slug package. Soldered into a standard printed circuit board, this heat slug reduces the thermal impedance junction-to-ambient to < 50/W.