Overview
The LMP8602MM/NOPB is a high-performance current-sense amplifier produced by Texas Instruments. This device is designed to offer precise gain control, a wide input voltage range, and automotive-grade reliability, making it a versatile solution for various current-sensing applications. It features a two-stage gain configuration, consisting of a preamplifier with a gain of 10x and an output stage buffer amplifier with a gain of 5x, allowing for flexibility in gain adjustments and filter network implementations.
Key Specifications
| Category | Specification |
|---|---|
| Amplifier Type | Current Sense |
| Number of Circuits | 1 |
| Slew Rate | 0.83 V/µs |
| Gain Bandwidth Product | 60 kHz |
| Current - Input Bias | 0.04 pA |
| Voltage - Input Offset | 150 µV |
| Current - Supply | 1.1 mA |
| Current - Output / Channel | 48 mA |
| Voltage - Supply, Single/Dual (±) | 3 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Key Features
- Temperature Range: -40°C to 125°C.
- Vibration Resistance: 10G, 10-2000Hz.
- Electromagnetic Compatibility: Compliant with EMC standards.
- Input Common Mode Rejection Ratio: 90 dB (Minimum).
- Voltage Noise Rejection: 100 dB (Typical).
- Linearity Error: ±0.5% (Maximum).
- Bidirectional and Low-side Capable.
- Compliance with AEC-Q100 standard for automotive applications.
Applications
The LMP8602MM/NOPB is suitable for a variety of current-sensing applications, including automotive systems, industrial control systems, and power management circuits. Its wide input voltage range and high common-mode rejection ratio make it particularly useful in environments with high noise levels and varying voltage conditions. Additionally, its compliance with the AEC-Q100 standard ensures reliability and durability in harsh automotive environments.
Q & A
- What is the primary function of the LMP8602MM/NOPB? The LMP8602MM/NOPB is a high-performance current-sense amplifier designed for precise current sensing in various applications.
- What is the operating temperature range of the LMP8602MM/NOPB? The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the LMP8602MM/NOPB? The supply voltage range is 3 V to 5.5 V.
- What is the slew rate of the LMP8602MM/NOPB? The slew rate is 0.83 V/µs.
- Is the LMP8602MM/NOPB compliant with automotive standards? Yes, it is compliant with the AEC-Q100 standard.
- What is the common-mode rejection ratio of the LMP8602MM/NOPB? The minimum common-mode rejection ratio is 90 dB.
- What is the gain bandwidth product of the LMP8602MM/NOPB? The gain bandwidth product is 60 kHz.
- What is the input bias current of the LMP8602MM/NOPB? The input bias current is 0.04 pA.
- What is the output current per channel of the LMP8602MM/NOPB? The output current per channel is 48 mA.
- What type of package does the LMP8602MM/NOPB come in? It comes in an 8-TSSOP or 8-MSOP package.
