SGM51622H
16-Bit, High-Speed, Programmable Bipolar Input Ranges, SAR ADC
The SGM51613H, SGM51652H, and SGM51622H 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 bipolar ±10.24V, ±5.12V, and ±2.56V inputs, as well as unipolar input ranges of 0V to 10.24V and 0V to 5.12V. The input range is configured by software.
These chips provide over-voltage protection at input, which is up to ±20V.
These chips have an on-chip high accuracy and low drift 10ppm reference.
The input impedance of these chips is ~1MΩ and it is independent of the input range selection.
The digital interface is compatible to the traditional SPI protocol.
The SGM51613H, SGM51652H, and SGM51622H are available in Green TSSOP-16 and TQFN-4×4-16L packages. They are all specified from -40℃ to +125℃.
16 Bits ADC: 250kSPS
Supported Input Ranges:
Bipolar Single-Ended Ranges: ±10.24V, ±5.12V, and ±2.56V
Unipolar Single-Ended Ranges: 0V to 10.24V and 0V to 5.12V
Bipolar Differential Ranges: ±10.24V, ±5.12V, and ±2.56V
Supply Voltage Ranges:
Analog Supply: 5V
I/O Supply: 1.65V to 5V
On-Chip Reference: 4.096V
Differential Nonlinearity (DNL):
-0.55LSB/+0.75LSB (TYP) for All Bipolar Ranges
-0.7LSB/+1.2LSB (TYP) for All Unipolar Range
Integral Nonlinearity (INL):
±1LSB for All Bipolar Ranges
±1.5LSB for All Unipolar Range
Signal-to-Noise Ratio (SNR): 91dB (TYP)
Total Harmonic Distortion (THD): -104dB (TYP)
Alarm Features
Daisy-Chain Operation
-40℃ to +125℃ Operating Temperature Range
Available in Green TSSOP-16 and TQFN-4×4-16L Packages
PLC/DCS Analog Input Modules
Battery Monitoring System
Test and Measurement
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM51622HXTQE16G/TR | Active | TQFN-4×4-16L | 16 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $3.74/unit 25-99 units : $3.52/unit 100-249 units : $3.19/unit 250-499 units : $2.86/unit 500-999 units : $2.42/unit 1000-9999 units : $2.2/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days | |
SGM51622HXTS16G/TR | Active | TSSOP-16 | 16 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $3.74/unit 25-99 units : $3.52/unit 100-249 units : $3.19/unit 250-499 units : $2.86/unit 500-999 units : $2.42/unit 1000-9999 units : $2.2/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
