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ADS1113 — аналоги и замены | Microbase
Главная/Аналоговые компоненты/16-bit I2C ADC/ADS1113

ADS1113

Texas InstrumentsVerifiedMSOP-10

Аналоги и замены (1)

OEM part number

ADS1113

Texas Instruments

Аналоговые компоненты · 16-bit I2C ADC

CN part number

SGM58030

SGMICRO

Аналоговые компоненты · 16-bit I2C ADC

VerifiedPin-to-PinMSOP-10
16-bit 1-ch I2C ADCNO PGAinternal referenceFSR fixed ±2.048V

Комментарии об отличиях

ADS1113 ↔ SGM58030

ADS1113: 16-bit ADC, 860SPS, 1 SE/1 DIFF input, БЕЗ PGA (!), FSR fixed ±2.048V, internal ref+osc, I2C, supply 2.0V-5.5V, ICC 150µA, power-down 0.5µA. SGM58030: аналог от SGMICRO. КЛЮЧЕВЫЕ ОТЛИЧИЯ: (1) оба НЕ имеют PGA — FSR фиксирован; (2) ADS1113 FSR = ±2.048V, SGM58030 — проверить exact FSR (обычно ±2.048V или ±2.5V); (3) supply: 2.0V-5.5V (TI) vs 3.0V-5.5V (SGM) — опять проблема с 2.0-2.9V; (4) data rate: 860SPS vs 960SPS; (5) offset/gain error: TI ±1 LSB offset / 3 LSB gain, SGM — проверить (обычно ±2 LSB offset / 5 LSB gain); (6) ICC: 150µA (TI) vs ~200µA (SGM). Для простых измерений с fixed range (±2.048V) — pin-to-pin замена при supply ≥3.0V.

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.