RAA7301014CBG中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features

? 16-bit ΔΣ A/D converter

? Programmable gain instrumentation amplifier (capable of gain adjustment from x1 to x32 and adjustment of offset

voltage)

? Four analog input channels (differential input mode or single-ended input mode can be specified for each input

channel)

? Temperature sensor (internally connected to 16-bit ΔΣ A/D converter)

? Power supply for external sensor (output voltage: 1.2 to 2.2 V)

? Internal system clock (OSC) oscillator (clock frequency: 20 MHz (Typ.))

? Power-on reset (POR) circuit

? Serial interface (SPI or UART communication is selectable)

? 256-byte flash memory for storing system configuration data

? Operating voltage range: 2.7 V ≤ VDD ≤ 5.5 V

? Operating temperature range:

? 125?C models: ?40?C ≤ TA ≤ 125?C (during normal operation)

105?C models: ?40?C ≤ TA ≤ 105?C (during normal operation)

? 125?C and 105?C models: 10?C ≤ TA ≤ 85?C (during flash memory programming)

? Package: 36-pin plastic FBGA (4 mm ? 4 mm, 0.5-mm pitch)

Caution Flash memory programming refers to erasing or writing of data in the flash memory.