Product Overview
The ams OSRAM AS7343L is a 13-channel spectrometer designed for spectral identification of lateral flow particle markers. It is a highly versatile sensor optimized for reflective, transmissive, and emissive measurements, including lateral flow test applications, fluid or reagent analysis, color matching, and spectral identification in the visible range. The sensor covers a spectral range from approximately 380 nm to 1000 nm with 11 channels in the visible spectrum, one near-infrared channel, and a clear channel for full spectral reconstruction. It features on-chip interference filter technology, an integrated aperture, a programmable GPIO, an LED driver, and an IC interface for control and data access. The device is available in an ultra-low profile package.
Product Attributes
- Brand: ams OSRAM
- Product Name: AS7343L
- Product Type: 13-Channel Multi-Spectral Sensor
- Package Type: OLGA-8
Technical Specifications
| Parameter | Min | Typ | Max | Unit | Conditions |
| Supply Voltage (VDD) | 1.7 | 1.8 | 1.98 | V | |
| Operating Ambient Temperature | -30 | 25 | 85 | C | (1) |
| Supply Current (IDD) - Active mode | 210 | 280 | A | VDD=1.8 V; TA =25 C (3) | |
| Supply Current (IDD) - Idle mode | 40 | 60 | A | VDD=1.8 V; TA =25 C (4) | |
| Supply Current (IDD) - Sleep mode | 0.7 | 5 | A | VDD=1.8 V; TA =25 C (5) | |
| Input High Voltage (SCL, SDA) | 1.26 | V | |||
| Input Low Voltage (SCL, SDA) | 0.54 | V | |||
| Output Low Voltage (INT, SDA) | 0.4 | V | 6 mA sink current | ||
| Input Pin Capacitance | 10 | pF | |||
| Leakage Current (SCL, SDA, INT) | -5 | 5 | A | ||
| GPIO Load Capacitance | 20 | pF | Maximum | ||
| LDR Compliance Voltage (I_LDR= 4 mA ; LED_HALF = 0) | 240 | mV | |||
| LDR Compliance Voltage (I_LDR= 4 mA ; LED_HALF = 1) | 130 | mV | |||
| LDR Current (LED_HALF = 0) | 134 | mA | |||
| LDR Current (LED_HALF = 1) | 180 | mA |
2411261541_AMS-AS7343L-DLGM_C17613538.pdf
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