Maxim Integrated MAX1228BCEP T
- Part Number:
- MAX1228BCEP T
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3012822-MAX1228BCEP T
- Description:
- IC ADC 12BIT 300KSPS 20-QSOP
- Datasheet:
- MAX1228BCEP T
Description
The MAX1226/MAX1228/MAX1230 are 12-bit analog-to-digital converters (ADCs) with an internal reference, internal temperature sensor, and on-chip FIFO. These devices feature scan mode, internal averaging, and internal clock mode. The maximum sampling rate is 300ksps using an external clock. The MAX1230 has 16 input channels, the MAX1228 has 12 input channels, and the MAX1226 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a 5V supply and contain a 10MHz SPI/QSPI/MICROWIRE-compatible serial port.
Features
Internal temperature sensor (±0.7°C accuracy)
16-entry first-in/first-out (FIFO)
Analog multiplexer with true differential track/hold
16-, 12-, 8-channel single-ended
8-, 6-, 4-channel true differential (unipolar or bipolar)
Accuracy: ±1 LSB INL, ±1 LSB DNL, no missing codes over temperature
Scan mode, internal averaging, and internal clock
Low-power single 5V operation (2.3mA at 300ksps)
Internal 4.096V reference or external differential reference
10MHz 3-wire SPI/QSPI/MICROWIRE-compatible interface
Space-saving 28-pin 5mm x 5mm thin QFN package
Applications
System supervision
Data-acquisition systems
Industrial control systems
Patient monitoring
Data logging
Instrumentation
The MAX1226/MAX1228/MAX1230 are 12-bit analog-to-digital converters (ADCs) with an internal reference, internal temperature sensor, and on-chip FIFO. These devices feature scan mode, internal averaging, and internal clock mode. The maximum sampling rate is 300ksps using an external clock. The MAX1230 has 16 input channels, the MAX1228 has 12 input channels, and the MAX1226 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a 5V supply and contain a 10MHz SPI/QSPI/MICROWIRE-compatible serial port.
Features
Internal temperature sensor (±0.7°C accuracy)
16-entry first-in/first-out (FIFO)
Analog multiplexer with true differential track/hold
16-, 12-, 8-channel single-ended
8-, 6-, 4-channel true differential (unipolar or bipolar)
Accuracy: ±1 LSB INL, ±1 LSB DNL, no missing codes over temperature
Scan mode, internal averaging, and internal clock
Low-power single 5V operation (2.3mA at 300ksps)
Internal 4.096V reference or external differential reference
10MHz 3-wire SPI/QSPI/MICROWIRE-compatible interface
Space-saving 28-pin 5mm x 5mm thin QFN package
Applications
System supervision
Data-acquisition systems
Industrial control systems
Patient monitoring
Data logging
Instrumentation
Maxim Integrated MAX1228BCEP T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1228BCEP T.
- Factory Lead Time18 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SSOP (0.154, 3.90mm Width)
- Number of Pins20
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Published2011
- JESD-609 Codee3
- FeatureTemperature Sensor
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation727mW
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.635mm
- Base Part NumberMAX1228
- Pin Count20
- Operating Supply Voltage5.25V
- PolarityBipolar, Unipolar
- Power Supplies5V
- ConfigurationMUX-S/H-ADC
- InterfaceSPI, Serial
- Number of Bits12
- Input TypeDifferential, Single Ended
- ArchitectureSAR
- Number of Inputs6, 12
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Resolution1.5 B
- Sampling Rate300 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels12
- Sampling Rate (Per Second)300k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Conversion Rate300 ksps
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max2.65V
- Signal to Noise Ratio (SNR)70 dB
- Length8.65mm
- Width3.9mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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