16-Bit, High-Speed, True Differential Input, SAR ADC.
SGM51613D
SGM51613D.pdf
SGM51613D.pdf
No.14062
FEATURES
• 16 Bits ADC:
SGM51613D: 800kSPS
SGM51652D: 500kSPS
SGM51622D: 250kSPS
• Supply Voltage Ranges:
Analog Supply: 5V
I/O Supply: 1.65V to 5V
• On-Chip Reference: 4.096V
• Differential Nonlinearity (DNL):
SGM51622D/SGM51652D: -0.55LSB/+0.75LSB (TYP)
SGM51613D: -0.65LSB/+0.85LSB (TYP)
• Integral Nonlinearity (INL):
SGM51622D/SGM51652D: ±1LSB (TYP)
SGM51613D: ±1.2LSB (TYP)
• Signal-to-Noise Ratio (SNR):
SGM51622D/SGM51652D: 91.4dB (TYP)
SGM51613D: 90.6dB (TYP)
• Total Harmonic Distortion (THD):
SGM51622D/SGM51652D: -100dB (TYP)
SGM51613D: -98dB (TYP)
• Alarm Features
• Daisy-Chain Operation
• -40°C to +125°C Operating Temperature Range
• Available in Green TSSOP-16 and TQFN-4×4-16L Packages
DESCRIPTION
The SGM51613D, SGM51652D, and SGM51622D are a series of high-precision successive approximation (SAR) analog-to-digital converters (ADCs).
These ADCs are powered by a single unipolar 5V, and support true differential input.
These chips have an on-chip high accuracy and low drift 10ppm reference.
The digital interface is compatible to the traditional SPI protocol.
The SGM51613D, SGM51652D, and SGM51622D are available in Green TSSOP-16 and TQFN-4×4-16L packages. They are all specified from -40℃ to +125℃.
APPLICATION CIRCUIT
PIN CONFIGUTION
