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Главная/Прочие/DAC/RS1320

RS1320

Run-ICVerifiedSOT-23-6

Аналоги и замены (1)

OEM part number

DAC121S101

Texas Instruments

Прочие · DAC

CN part number

RS1320

Run-IC

Прочие · DAC

VerifiedPin-to-PinSOT-23-6
12-bit DACSPIvoltage output2.7-5.5В

Комментарии об отличиях

DAC121S101 ↔ RS1320

DAC121S101 (TI) — SOT-23-6, 12-bit voltage-output DAC, SPI 30MHz, 2.7-5.5V, settling time 8μs, rail-to-rail output, power-on reset to 0V, 177μA active current. RS1320 (Run-IC) — SOT-23-6, 12-bit DAC, SPI, voltage output. Отличия: (1) settling time: TI 8μs typical, Run-IC — 10-12μs — для fast waveform generation (<100kHz) может быть заметно; (2) SPI clock rate: TI 30MHz, Run-IC — 20MHz — для high-speed bus учесть; (3) INL/DNL: TI ±1 LSB, Run-IC — ±2 LSB; (4) glitch energy: TI <0.1nV·s (major code transition), Run-IC — ~0.5nV·s — при переключении между соседними кодами возможен spike. Для setpoint/control voltage — прямая замена. Для waveform generation — проверить settling и glitch.

Информация предоставлена в справочных целях. Перед внедрением любого аналога обязательно сверьте технические характеристики, температурные режимы и сертификаты безопасности в актуальных даташитах производителей. Ответственность за финальный выбор компонента и его применение несёт инженер.