Overview
The LMH6629SDE/NOPB is a high-speed, ultra-low noise operational amplifier produced by Texas Instruments. This component is designed for applications that require wide bandwidth, high gain, and low noise. It operates on a dual supply voltage ranging from ±2.5V to ±5.5V and is available in an 8-pin WSON package. The LMH6629SDE/NOPB is fabricated using Texas Instruments' proprietary SiGe process, ensuring high performance and reliability.
Key Specifications
| Specification | Value |
|---|---|
| Brand | Texas Instruments |
| Amplifier Type | High Speed |
| Mounting Type | Surface Mount |
| Package Type | WSON |
| Power Supply Type | Dual |
| Number of Channels per Chip | 1 |
| Pin Count | 8 |
| Typical Gain Bandwidth Product | 1 GHz |
| Typical Dual Supply Voltage | ±2.5V to ±5.5V |
| Typical Slew Rate | 1600 V/µs |
| Maximum Operating Frequency | 1 MHz |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Typical Voltage Gain | 78 dB |
| Rail to Rail | No |
| Dimensions | 3 x 3 x 0.8 mm |
| Typical Input Voltage Noise Density | 0.69 nV/√Hz |
Key Features
- Ultra-Low Noise: Input voltage noise of 0.69 nV/√Hz and input current noise of 2.6 pA/√Hz.
- High Speed: Gain bandwidth product of 1 GHz and slew rate of 1600 V/µs.
- Low Distortion: Harmonic distortion (HD2/HD3) of -90 dBc/-94 dBc at 1 MHz, 2V PP.
- Selectable Gain: User-selectable internal compensation for minimum gains of 4 or 10 V/V in the WSON-8 package.
- Power-Down Feature: Enable/disable feature available in the WSON-8 package.
- High Output Current: Capable of driving heavy loads up to ±250 mA.
- Wide Supply Voltage Range: Operates on 2.7 V to 5.5 V supply voltage.
Applications
The LMH6629SDE/NOPB is suitable for various high-performance applications, including:
- Communication Systems: High-speed data transmission and signal processing.
- Test and Measurement Equipment: Precision measurement and analysis tools.
- Optical Systems: High-speed optical signal processing and transmission.
- Ultrasound Systems: Medical imaging and diagnostic equipment).
Q & A
- What is the typical gain bandwidth product of the LMH6629SDE/NOPB?
The typical gain bandwidth product is 1 GHz).
- What is the slew rate of the LMH6629SDE/NOPB?
The slew rate is 1600 V/µs).
- What is the operating temperature range of the LMH6629SDE/NOPB?
The operating temperature range is -40 °C to +125 °C).
- What is the input voltage noise density of the LMH6629SDE/NOPB?
The input voltage noise density is 0.69 nV/√Hz).
- Does the LMH6629SDE/NOPB have a power-down feature?
- What are the dimensions of the LMH6629SDE/NOPB package?
The dimensions are 3 x 3 x 0.8 mm).
- What is the maximum output current of the LMH6629SDE/NOPB?
The maximum output current is ±250 mA).
- Is the LMH6629SDE/NOPB RoHS compliant?
- What are the typical supply voltages for the LMH6629SDE/NOPB?
The typical supply voltages range from ±2.5V to ±5.5V).
- What are the harmonic distortion values for the LMH6629SDE/NOPB?
The harmonic distortion (HD2/HD3) is -90 dBc/-94 dBc at 1 MHz, 2V PP).
