Features

• Programmable Gain: 1/2/4/8/16/32/64/128
• Data Rates: 4.7SPS to 4.8kSPS
• RMS Noises: 15nV at 10SPS (Gain = 128)
• 24.4ENOB (22.0 noise-free bits) at 10SPS (Gain= 1)
• Offset Drift: 3nV/℃ (Gain = 128)
• Gain Drift: 0.5ppm/℃
• Integral Non-linearity: 3ppm
• Reference input current: 500nA
• Internal or External Clock
• Simultaneous 50Hz/60Hz Rejection
• 2 Differential/4 Pseudo Differential Inputs
• Power Supply

	AVDD：	2.7V to 5.25V or ±2.5V
	DVDD：	2.7V to 5.25V

• Current: 2.7mA
• Specified Temperature Range: -40℃ to 125℃
• Package: 24-ld TSSOP

Applications

• Weight Scales and Strain Gauges
• Flow/Pressure Measurement
• Temperature Measurement
• Industrial Process Control
• Medical Instrumentation

Compatible Parts

AD7190/AD7192 pin/register fully compatible.