12-Bit, 1MSPS, 16 Channels, Single-Ended, Serial Interface ADC.
SGM5200Q
SGM5200Q.pdf
SGM5200Q.pdf
No.14077
FEATURES
? AEC-Q100 Qualified for Automotive Applications Device
Temperature Grade 1
TA = -40℃ to +125℃
? 12-Bit Resolution
? 16 Channels
? Sampling Rate: Up to 1MHz
? Supply Voltage Ranges:
Analog Supply: 2.7V to 5.25V
Digital Supply: 1.7V to 5.25V
? Two Software Selectable Unipolar Input Ranges:
Range 1: 0V to VREF
Range 2: 0V to 2 × VREF
? Support Auto and Manual Channel Selections
? Individually Configurable GPIOs Function: Four GPIOs
? 20MHz SPI-Compatible Serial Interface
? Power-Down Current: 1.4μA (TYP)
? Input Bandwidth: 45MHz (TYP) at -3dB
? Typical Power Consumption:
24mW at 1MSPS (VA = 5V, VBD = 3V)
? Available in a Green TSSOP-38 Package
DESCRIPTION
The SGM5200Q is a 12-bit, multi-channel input, successive approximation (SAR) analog-to-digital converter (ADC).
The SGM5200Q analog power supply range is 2.7V to 5.25V. The SGM5200Q has an SPI-compatible interface that digital power supply range is 1.7V to 5.25V. The input signal is sampled on the nCS falling edge. The ADC conversion is droved by external clock SCLK.
The SGM5200Q supports manual channel selection and two kinds of auto channel scan modes. The input range of SGM5200Q is software configurable, 0V to reference voltage or 0V to two times of reference voltage. It also supports two programmable alarm thresholds for each channel. The SGM5200Q provides power-down mode.
The SGM5200Q is AEC-Q100 qualified (Automotive Electronics Council Standard Q100 Grade 1) and the use of this device is suitable for automotive applications.
The SGM5200Q is available in a Green TSSOP-38 package. It operates over an ambient temperature range -40℃ to +125℃.
APPLICATION CIRCUIT
PIN CONFIGUTION
