Supply TI Chips——Mingjiada Electronics Supply [TI] Amplifiers, Sensors, Ethernet ICs
Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of TI's three core component categories: high-performance amplifiers, precision sensors, and Ethernet interface ICs, serving industrial automation, automotive electronics, and communication systems. Mingjiada is committed to providing customers with a comprehensive range of TI chips featuring ample stock, guaranteed quality, and rapid response. Leveraging an efficient logistics system, we ensure swift delivery of products to our clients.
I. TI Amplifier ICs: The Precision Core of Signal Chains
Mingjiada Electronics supplies TI amplifier ICs across multiple specialised types to meet diverse signal processing requirements.
1. Instrumentation Amplifiers
Designed for weak signal extraction, these amplifiers feature high common-mode rejection ratio (CMRR) and low offset voltage characteristics.
Ideal for sensor interfaces such as bridges and thermocouples.
Representative Models: INA128/INA129 (classic general-purpose), INA826 (low power, high precision), INA333 (zero drift, ultra-low power), INA188 (high precision, 36V wide voltage range)
2. Differential Amplifiers
Differential amplifiers directly amplify differential signals while effectively suppressing common-mode noise. Their integrated precision-matched resistors simplify circuit design.
Typical models: INA143 (selectable gain 0.1x or 10x), THS4521 (high-speed, low-power), LM7332 (dual-channel, wide voltage)
3. General-purpose and high-speed operational amplifiers
TL082CDR: Dual operational amplifier featuring high input impedance, low input bias current, and wide bandwidth (3MHz). Utilises a JFET input stage, suitable for high-impedance source signal processing.
OPA333AIDBVR: Ultra-low-power, zero-drift operational amplifier employing proprietary auto-calibration technology to deliver extremely low offset voltage (maximum 10μV). Quiescent current of just 17μA, supporting rail-to-rail input/output.
OPA2810: 27V JFET-input dual op-amp with 120MHz bandwidth, maximum offset voltage of 500μV, and industry-leading low voltage noise (5.7 nV/√Hz) across the 100-200MHz bandwidth range.
THS3491: Current feedback amplifier with 900MHz small-signal bandwidth and output currents up to ±420mA, suitable for high-output-power applications
II. TI – Sensors: High-Precision Perception and Measurement
TI sensor products are renowned for high precision and intelligence, with Mingjiada Electronics supplying its core product series.
Millimetre-wave Sensors
TI's millimetre-wave sensor portfolio comprises the AWR1x and IWR1x series, delivering three times the sensing accuracy of existing market solutions.
These sensors utilise single-chip CMOS designs spanning the 76 to 81GHz frequency band.
AWR1x Series: Engineered for automotive radar, supporting ADAS and autonomous driving safety features including automatic parking assistance and pedestrian detection.
IWR1x Series: Industrial-grade millimetre-wave non-contact sensors suitable for factory automation, building automation, robot vision, and drones.
III. TI – Ethernet ICs: Reliable Communication Interfaces
Mingjiada Electronics supplies TI Ethernet Physical Layer (PHY) transceivers, providing stable network connectivity for industrial, automotive, and consumer applications.
1. Industrial-Grade Ethernet PHY
TI's industrial-grade Ethernet PHY devices are renowned for their high reliability and interference resistance, making them suitable for demanding industrial environments.
SR8201F: 10/100 Mbps Ethernet PHY transceiver supporting multiple interface standards including MII, RMII, and SMII. Features auto-negotiation to automatically detect and select transmission rates. Operating temperature range: -40°C to +85°C. Incorporates built-in electrical isolation.
DP83848IVVX/NOPB: Industrial-temperature single-port 10/100 Mbps Ethernet physical layer transceiver supporting MII, RMII, and SNI interfaces. Operating temperature range: -40°C to +85°C, suitable for industrial applications.
TLK105L: Single-port 10/100 Mbps Ethernet physical layer transceiver with industrial-grade temperature range.
2. Automotive Ethernet PHY
For automotive electronics applications, TI offers automotive-qualified Ethernet solutions.
SR8201F-Q1: Automotive-grade 10/100 Mbps Ethernet PHY transceiver compliant with automotive quality and reliability standards. Designed for in-vehicle network systems, enabling high-speed, stable communication between various electronic control units (ECUs).
For specific model specifications or pricing enquiries, please contact Mingjiada Electronics:
QQ: 1668527835
Telephone: 13410018555
Email: chen13410018555@163.com
