Texas Instruments TLC2272CDRG4
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Current - Supply | 2.4mA (x2 Channels) |
| Output Type | Rail-to-Rail |
| Number of Circuits | 2 |
| Slew Rate | 3.6V/µs |
| Gain Bandwidth Product | 2.25 MHz |
| Supplier Device Package | 8-SOIC |
| Current - Input Bias | 1 pA |
| Amplifier Type | CMOS |
| Voltage - Input Offset | 300 µV |
| Current - Output / Channel | 50 mA |
| Package | Tape & Reel (TR) |
| Product Status | Discontinued at Digi-Key |
| Base Product Number | TLC2272 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
| Voltage - Supply Span (Min) | 4.4 V |
| Voltage - Supply Span (Max) | 16 V |
The TLC2272CDRG4 is a dual-channel, low-noise operational amplifier from Texas Instruments, known for its rail-to-rail output performance, which enhances the dynamic range in both single- and split-supply applications. This advanced LinCMOS operational amplifier is designed to offer a bandwidth of 2 MHz and a slew rate of 3.6 V/µs, making it suitable for high-speed applications .
TLC2272CDRG4 Features
The TLC2272CDRG4 boasts a range of features that contribute to its performance and versatility. It includes a low noise voltage of 9 nV/√Hz at 1 kHz, which is twice lower than competitive solutions, and a low input bias current of 1 pA, typical. The device is fully specified for both single-supply and split-supply operations, with a common-mode input voltage range that includes the negative rail. It also offers a high-gain bandwidth of 2.2 MHz and a high slew rate of 3.6 V/µs, typical. The input offset voltage is a maximum of 950 µV at 25°C, and the device includes a macromodel for design flexibility .
TLC2272CDRG4 Applications
The TLC2272CDRG4 is ideal for applications that require precise signal conditioning, especially from high-impedance sources such as piezoelectric transducers. Its low power dissipation makes it suitable for handheld monitoring and remote-sensing applications. The rail-to-rail output feature, along with single or split supplies, makes it an excellent choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC2272CDRG4 is available with a maximum input offset voltage of 950 µV. This family of operational amplifiers is fully characterized at 5 V and ±5 V, making them suitable for a wide range of applications, including but not limited to, industrial controls, medical equipment, and consumer electronics .
