RAA730300_15 Datasheet, PDF (1/120 Pages) Renesas Technology Corp – Monolithic Programmable Analog IC

Datasheet
RAA730300
Monolithic Programmable Analog IC
R02DS0011EJ0110
Rev.1.10
May. 31, 2014
Overview
The RAA730300 is a monolithic programmable analog IC that supports low voltages and features a range of on-chip
circuits such as configurable amplifiers, general-purpose operational amplifiers, D/A converters, and a temperature
sensor, allowing the RAA730300 to be used as an analog front-end device for processing minute sensor signals. The
RAA730300 uses a Serial Peripheral Interface (SPI) to allow external devices to control each on-chip circuit, enabling a
more compact package and a reduction in the number of control pins. The compact package used by the RAA730300—a
48-pin LQFP—in turns enables a more compact set design.
Features
• On-chip configurable amplifier × 3 ch
• On-chip general-purpose operational amplifier × 2 ch
• On-chip low-pass filter × 1 ch
• On-chip high-pass filter × 1 ch
• On-chip D/A converter × 7 ch
• On-chip variable output voltage regulator × 1 ch
• On-chip temperature sensor × 1 ch
• On-chip SPI × 1 ch
• Includes a low-current mode.
• Operating voltage range: 2.2 V ≤ VDD ≤ 3.6 V
• Operating temperature range: −40°C ≤ TA ≤ 105°C
• Package: 48-pin plastic LQFP (fine pitch) (7 × 7)
Applications
• Home appliances
• Industrial equipment
• Healthcare equipment
R02DS0011EJ0110 Rev.1.10
May. 31, 2014
Page 1 of 117