AK9223
AK9223 is 2ch delta-sigma modulator manufactured by Asahi Kasei Microdevices.
[AK9223]
Dual 1-Bit, 10MHz, 2nd-Order, ΔΣ Modulator
General Description The AK9223 is a 2ch delta-sigma modulator that achieves 86dB dynamic range. It operates of a 5V power supply. The AK9223 is available in a space-saving 24-pin TSSOP package.
Features
Resolution: 16-bit Linearity: 13-bit Input Voltage Range: ±2.3V High Accurate Reference Voltage: ±1% (2.5V ±0.025V), ±20ppm/C (typ.) Gain Error: 0.5% (max.) 2ch ΔΣ Modulator 2ch Input Reference 20MHz OSC Selectable External Clocks Power Consumption: 67.5 mW (SEL=1, AVDD = DVDD = 5V) Power Supply: AVDD = 4.5 to 5.5V、DVDD = 2.7 to 5.5V Ta = -40 to 105C Small Package: 24-pin TSSOP (0.65mm pitch)
CH2+...