TLV2442, TLV2442A, TLV2442Y OPERATIONAL AMPLIFIERS Datasheet

TLV2442, TLV2442A, TLV2442Y Advanced LinCMOS RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE DUAL OPERATIONAL AMPLIFIERS

The TLV2442 and TLV2442A are dual rail-to-rail output operational amplifiers manufactured using Texas Instruments Advanced LinCMOS process. These devices offer comparable ac performance while having better noise, input offset voltage, and power dissipation than existing CMOS operational amplifiers. In addition, the common-mode input voltage range has been extended over typical standard CMOS amplifiers making this device available for a wider range of applications.

The TLV2442 and TLV2442A, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. In addition, the rail-to-rail output feature with single or split supplies makes these devices great choices for inputs to analog-to-digital converters (ADCs). The TLV2442 and TLV2442A also has the ability to drive 600-Ω loads for telecom applications. This feature, combined with its temperature performance, makes the TLV2442 family ideal for ISA and PCMCIA modems, digital cameras, pressure sensors, line cards, active voltage regulator (VR) sensors, accelerometers, portable medical applications, hand-held metering, and many other applications.

The Advanced LinCMOS process uses a silicon-gate technology to obtain input offset voltage stability with temperature and time that far exceeds that obtainable using metal-gate technology. Also, this technology makes possible input impedance levels that meet or exceed levels offered by topgate JFET and expensive dielectric-isolated devices. The device inputs and outputs are designed to withstand a 100-mA surge current without sustaining latch-up. In addition, internal ESD-protection circuits prevent functional failures up to 2000 V as tested under MIL-STD-883C, Method 3015.2. However, exercise care in handling these devices as exposure to ESD may result in degradation of the device parametric performance.

• TLV2442CD
• TLV2442AID
• TLV2442ID
• TLV2442CPWLE
• TLV2442AIPWLE
• TLV2442Y
• TLV2442AMFK
• TLV2442AMJG
• TLV2442MFK
• TLV2442MJG
• TLV2442AMU
• TLV2442MU

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