TLC27M2A

Features:

 Trimmed Offset Voltage:
    TLC27M7 . . . 500 mV Max at 25°C,
    V_DD = 5 V
 Input Offset Voltage Drift . . . Typically 0.1 mV/Month, Including the First 30 Days
 Wide Range of Supply Voltages Over Specified Temperature Ranges:
       0°C to 70°C . . . 3 V to 16 V
     40°C to 85°C . . . 4 V to 16 V
     55°C to 125°C . . . 4 V to 16 V
 Single-Supply Operation
 Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix Types)
 Low Noise . . . Typically 32 nV//Hz at  f = 1 kHz
 Low Power . . . Typically 2.1 mW at 25°C, V_DD = 5 V
 Output Voltage Range Includes Negative Rail
 High Input impedance . . . 1012 W Typ
 ESD-Protection Circuitry
 Small-Outline Package Option Also Available in Tape and Reel
 Designed-In Latch-Up Immunity


Pinout




Specifications

Supply voltage, V_DD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . .  . . . 18 V
Differential input voltage, V_ID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VDD
Input voltage range, V_I (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... . 0.3 V to VDD
Input current, I_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . ±5 mA
Output current, I_O (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . ±30 mA
Total current into V_DD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 45 mA
Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 45 mA
Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . . . Unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature, T_A: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
                                                   I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . 40°C to 85°C
                                                   M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package . . . . . . . . 300°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to network ground.
             2. Differential voltages are at IN+ with respect to IN .
             3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded (see application section).


Description

The TLC27M2A dual operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose bipolar devices.These TLC27M2A use Texas Instruments silicon-gate LinCMOS technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The extremely high input impedance, low bias currents, and high slew rates make these cost-effective devices TLC27M2A ideal for applications which have previously been reserved for general-purpose bipolar products,but with only a fraction of the power consumption. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27M2A (10 V) to the high-precision TLC27M7 (500 V). These advantages, incombination with good common-mode rejection and supply voltage rejection, make these TLC27M2A a good choice for new state-of-the-art designs as well as for upgrading existing designs.

In general, many features of TLC27M2A associated with bipolar technology are available on LinCMOSE operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC27M2 and TLC27M7. The devices also exhibit low voltage single-supply operation, making TLC27M2A ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.

The TLC27M2A inputs and outputs are designed to withstand 100-mA surge currents without sustaining latch-up.

The TLC27M2A incorporate internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.

The C-suffix devices of TLC27M2A are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from 40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of 55°C to 125°C.