General Purpose

Function Comparison

All products (for details on a function, please see the individual product page):
Amplifier circuit, variable output voltage regulator, D/A converter, serial communications

Group name Amplifier circuit type Config. amplifier Instr. amplifier D/A converter Interface Pin count, operating voltage Other features Application notes Evaluation kit
Smart Analog IC300 Configurable amplifier 3ch*1 1ch*2 7ch SPI 48-pin LQFP, 2.2 to 3.6V Low-pass/high-passfilters, variable output voltage regulator List TSA-IC300
Smart Analog IC301 Programmable gain instrumentation amplifier 1ch 1ch SPI   Variable output voltage regulator --- TSA-IC301
Smart Analog IC500 Configurable amplifier 3ch*1 1ch*2 4ch SPI 48-pin LQFP, 3.0 to 5.5 V Synchronous detectionamplifier, low-pass/high-pass filters, variable output voltage regulator List TSA-IC500
Smart Analog IC501 Programmable gain instrumentation amplifier 1ch 1ch SPI   Variable output voltage regulator --- Please inquire.
Smart Analog IC502 Programmable gain high-speed instrumentation amplifier 4ch (high-speed) *3 5ch SPI   High-speed instrumentation amplifier with built-in comparator --- Please inquire.
RL78/G1E Configurable amplifier 3ch*1 1ch*2 4ch CSI / UART / simplified IIC 64-pin WQFN, 80-pin LQFP, VDD = 1.6 to 5.5 V, AVDD = 1.6 to 3.6 V, AVDDn = 3.0 to 5.5 V, DVDD = 3.0 to 5.5 V Synchronous detectionamplifier, low-pass/high-pass filters*4,variable output voltage regulator List RL78/G1E-STICK

*Notes:

  1. Non-inverting amplifier, inverting amplifier, differential amplifier, or Transimpedance amplifier selectable. Independent channel operation.
  2. Use 3 channels of configurable amplifier to configure 1 channel of instrumentation amplifier that operates on multiple channels.
  3. High-speed instrumentation amplifier with built-in comparator that can compare and output the output signal of the instrumentation amplifier and the set voltage of the D/A converter.
  4. Synchronous detection amplifier and high-pass filter are supported in 80-pin LQFP only.

RL78/G1E ROM-pin count portfolio

Program Flash
SRAM

64KB
4KB
48KB
3KB
32KB
2KB
Pins
Package
64
HWQFN
80
LFQFP
Industrial Measurement
Group name Type A/D Converter Interface External sensor power supply Operating ambient temperature Application notes Evaluation kit
Delta-sigma A/D converter Input range Accuracy
Smart Analog IC101 Programmable gain instrumentation amplifier 16-bit x 4 ch 0.2 to 1.6 V 85 dB SPI/UART 1.2 to 2.2 V -40 to 125°C List TSA-OP-IC101
Healthcare
Group name Type A/D Converter Interface AVDD range Application notes Evaluation kit
Delta-sigma A/D converter Input range ENOB
Smart Analog IC101 Programmable gain instrumentation amplifier 16-bit x 4ch 0.2 to 1.6V 13.8-bit SPI/UART 2.7 to 5.5V List TSA-OP-IC101