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数模转换器(DAC)
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模数转换器
SIG1232A
SIG1232A
10/80SPS 24-bit ADC with PGA
DATASHEET.PDF
Features
Programmable Gain: 1/2/64/128
Data Rates: 10/80SPS
RMS Noises:
19nV
at 10SPS (Gain = 128)
23.0ENOB
(20.9 noise-free bits) at 10SPS (Gain = 1)
Offset Drift:
5nV/℃
(Gain = 128)
Gain Drift:
1ppm/℃
Integral Non-linearity:
3ppm
Reference input current:
30nA
Internal or External Clock
2 Differential Inputs
Power Supply
AVDD:
2.7V to 5.25V or
±2.5V
DVDD:
2.7V to 5.25V
Current: 1.5mA
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
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