ADC128S022CIMT

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Series Information for ADC128S022CIMT - Texas Instruments

Features

  • feature
    Conversion Rate: 50 ksps to 200ksps
  • feature
    DNL (VA = VD = 5 V): +1 / u22120.7 LSB (Maximum)
  • feature
    Eight Input Channels
  • feature
    INL (VA = VD = 5 V): u00b11 LSB (Maximum)
  • feature
    Independent Analog and Digital Supplies
  • feature
    Packaged in 16-lead TSSOP
  • feature
    Power Consumption
  • feature
    SPIu2122/QSPIu2122/MICROWIRE/DSP Compatible
  • feature
    Variable Power Management

Description

12BIT ADC 8CH POWERWISE TSSOP16
The ADC128S022 device is a low-power, eightchannel CMOS 12-bit analog-to-digital converter specified for conversion throughput rates of 50 ksps to 200 ksps. The converter is based on a successiveapproximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7. The output serial data is straight binary and is compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces. The ADC128S022 may be operated with independent analog and digital supplies. The analog supply (VA) can range from 2.7 V to 5.25 V, and the digital supply (VD) can range from 2.7 V to VA. Normal power consumption using a 3-V or 5-V supply is 1.2 mW and 7.5 mW, respectively. The power-down feature reduces the power consumption to 0.06 µW using a 3-V supply and 0.25 µW using a 5-V supply. The ADC128S022 is packaged in a 16-lead TSSOP package. Operation over the extended industrial temperature range of −40°C to +105°C is ensured.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
200kSPS
Input Channel Type:
Single Ended
Data Interface:
Microwire QSPI Serial SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
TSSOP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Octal 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
128
Conversion Time:
5µs
IC Case Style:
TSSOP
Linearity Error ADC / DAC +:
0.4LSB
Linearity Error ADC / DAC -:
0.4LSB
No. of Bits:
12bit
No. of Channels:
8Channels
Operating Temperature Range:
-40°C to +105°C
Supply Current:
1.5mA
Supply Voltage Range:
2.7V to 5.25V
Supply Voltage Range - Analogue:
2.7V to 5.25V
Supply Voltage Range - Digital:
2.7V to 5.25V
Termination Type:
Surface Mount Device