TL052CDR

Product Summary

The TL052CDR of JFET-input operational amplifiers offers improved dc and ac characteristics over the TL07x and TL08x families of BiFET operational amplifiers. On-chip Zener trimming of offset voltage yields precision grades as low as 1.5 mV (TL051A) for greater accuracy in dc-coupled applications. Texas Instruments improved BiFET process and optimized designs also yield improved bandwidth and slew rate without increased power consumption. The TL052CDR is pin-compatible with the TL07x and TL08x and can be used to upgrade existing circuits or for optimal performance in new designs. BiFET operational amplifier TL052CDR offers the inherently higher input impedance of the JFET-input transistors, without sacrificing the output drive associated with bipolar amplifiers. This makes it better suited for interfacing with high-impedance sensors or very low-level ac signals. The TL052CDR also features inherently better ac response than bipolar or CMOS devices having comparable power consumption.

Parametrics

TL052CDR absolute maximum ratings: (1)Supply voltage, VCC+: 18 V; (2)Supply voltage, VCC– : –18 V; (3)Differential input voltage: ±30 V; (4)Input voltage range, VI (any input): ±15 V; (5)Input current, II (each input): ±1 mA; (6)Output current, IO (each output): ±80 mA; (7)Total current into VCC+: 160 mA; (8)Total current out of VCC–: 160 mA; (9)Duration of short-circuit current at (or below) 25℃ : Unlimited; (10)Package thermal impedance, θJA (see Notes 4 and 5): D package (8 pin): 97℃ /W; D package (14 pin): 86℃ /W; DB package (14 pin): 96℃ /W; N package (14 pin): 80℃ /W; NS package (14 pin): 76℃ /W; P package (8 pin): 85℃ /W; PS package (8 pin): 95℃ /W; (11)Operating virtual junction temperature, TJ: 150℃ ; (12)Lead temperature 1,6 mm (1/16inch) from case for 10 seconds: 260℃ ; (13)Storage temperature range: –65℃ to 150℃.

Features

TL052CDR features: (1)Direct Upgrades to TL07x and TL08x BiFET Operational Amplifiers; (2)Faster Slew Rate (20 V/us Typ) Without Increased Power Consumption; (3)On-Chip Offset Voltage Trimming for Improved DC Performance and Precision Grades Are Available (1.5 mV, TL051A).

Diagrams