Products/Product specifications BM7003

From BlueMelon

Technical specifications

• BlueSense compatible
• 6 analogue inputs
• Dimensions:
  • Module: 63.2 x 51.3 mm (2.49 x 2.02 inch)
  • PCB: 53.1 x 41.2 mm (2.09 x 1.63 inch)
• Software configureable reference voltage, or disable for external input
• Sample resolution software configureable from 1 to 10 bits
• Sample rate: software configureable from 1ms (1000 samples/second) in steps of 1 ms
• ESD and reverse voltage protection
• High impedance input for accurate non-amplified measurement

Electrical maximum ratings

• Input voltage 0~3.3V
• Reference voltage 2.0~3.3V
• Output current 300mA 1
• Absolute accuracy ~2 LSB typical
• Integral non-linearity ~0.5 LSB typical
• Differential non-linearity ~0.5 LSB typical
• Reference input resistance 32kOhm
• AnalogueIn input resistance 470kOhm

1 depending on the consumption of other boards, use external power supply to gain more current

Package contents

• BlueSense BM7003
• BlueSense extension cable which connects the BM7003 to another BlueSense module or to a router