ملخص: A 24-bit delta-sigma analog-to-digital converter with a programmable gain amplifier is presented. The converter uses a dual amplifier input structure to optimize it for different measurement tasks. One of the amplifiers is a chopper-stabilized multipath feedforward architecture that achieves exceptionally high open loop gain with very low drift and ultra-low noise.

لغة: إنجليزية
الموضوع الإعلام الآلي

الكلمات الدالة:
Commande gain
Bruit parasite signal
Automatique
Conversion analogique numérique