Overview
The TLV2464CDR is a member of the TLV246x family of low-power rail-to-rail input/output operational amplifiers designed by Texas Instruments. These amplifiers are specifically tailored for portable applications and offer a range of features that make them ideal for low-voltage systems. The TLV2464CDR boasts a rail-to-rail output swing, high output drive capability, and a wide input common-mode voltage range that extends beyond the supply rails, ensuring maximum dynamic range. With a gain bandwidth product of 6.4 MHz and a slew rate of 1.6 V/µs, this amplifier provides excellent AC performance while consuming only 500 µA of supply current per channel.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VDD) | 2.7 to 6 | V |
| Gain Bandwidth Product | 6.4 | MHz |
| Output Drive Capability | ±80 | mA |
| Supply Current per Channel | 500 | µA |
| Input Offset Voltage | 100 | µV |
| Input Noise Voltage | 11 | nV/√Hz |
| Slew Rate | 1.6 | V/µs |
| Micropower Shutdown Mode (if applicable) | 0.3 | µA/Channel |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | 14-SOIC (D) |
Key Features
- Rail-to-Rail Output Swing: Ensures maximum dynamic range in low-voltage systems.
- High Output Drive Capability: ±80 mA output drive capability.
- Low Power Consumption: 500 µA supply current per channel.
- Low Input Offset Voltage: 100 µV input offset voltage.
- Low Input Noise Voltage: 11 nV/√Hz input noise voltage.
- High Slew Rate: 1.6 V/µs slew rate.
- Micropower Shutdown Mode: Available in some family members, reducing supply current to 0.3 µA/channel.
- Wide Operating Temperature Range: Specified over -40°C to 125°C for industrial and automotive use, and -55°C to 125°C for military use.
- Compact Packaging: Available in low-profile SOT23, MSOP, and TSSOP packages.
Applications
The TLV2464CDR is suitable for a variety of applications due to its robust features and low power consumption. Key applications include:
- Portable Electronics: Ideal for battery-powered devices where low power consumption is critical.
- Industrial Control Systems: Suitable for use in industrial environments due to its wide operating temperature range.
- Automotive Systems: Qualified to automotive standards, making it a reliable choice for automotive applications.
- Military Systems: Specified over the military temperature range, making it suitable for military applications.
- Buffering Analog-to-Digital Converters: The rail-to-rail dynamic range and high output drive make it ideal for buffering analog-to-digital converters.
Q & A
- What is the supply voltage range for the TLV2464CDR?
The supply voltage range for the TLV2464CDR is 2.7 to 6 V.
- What is the gain bandwidth product of the TLV2464CDR?
The gain bandwidth product of the TLV2464CDR is 6.4 MHz.
- What is the output drive capability of the TLV2464CDR?
The output drive capability of the TLV2464CDR is ±80 mA.
- What is the supply current per channel for the TLV2464CDR?
The supply current per channel for the TLV2464CDR is 500 µA.
- What is the input offset voltage of the TLV2464CDR?
The input offset voltage of the TLV2464CDR is 100 µV.
- What is the slew rate of the TLV2464CDR?
The slew rate of the TLV2464CDR is 1.6 V/µs.
- Does the TLV2464CDR have a shutdown mode?
Yes, some members of the TLV246x family, including the TLV2460/3/5, have a micropower shutdown mode that reduces the supply current to 0.3 µA/channel.
- What are the available package types for the TLV2464CDR?
The TLV2464CDR is available in low-profile SOT23, MSOP, and TSSOP packages.
- What is the operating temperature range for the TLV2464CDR?
The operating temperature range for the TLV2464CDR is -40°C to 125°C for industrial and automotive use, and -55°C to 125°C for military use.
- What are some typical applications for the TLV2464CDR?
Typical applications include portable electronics, industrial control systems, automotive systems, military systems, and buffering analog-to-digital converters.
