12-Bit, 225ksps ADC Analog Multiplexer with True-Differential Track/Hold (T/H) 12 Single-Ended Channels or Six Differential Channels (Unipolar or Bipolar) (MAX1223) Eight Single-Ended Channels or Four Differential Channels (Unipolar or Bipolar) (MAX1221/MAX1343) Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL |
Analog Multiplexer with True-Differential Track/Hold (T/H) |
12 Single-Ended Channels or Six Differential Channels (Unipolar or Bipolar) (MAX1223) |
Eight Single-Ended Channels or Four Differential Channels (Unipolar or Bipolar) (MAX1221/MAX1343) |
Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL |
12-Bit, Octal, 2µs Settling DAC (MAX1221/MAX1223) Ultra-Low Glitch Energy (4nV•s) Power-Up Options from Zero Scale or Full Scale Excellent Accuracy: ±0.5 LSB INL |
Ultra-Low Glitch Energy (4nV•s) |
Power-Up Options from Zero Scale or Full Scale |
Excellent Accuracy: ±0.5 LSB INL |
Internal Reference or External Single-Ended/Differential Reference Internal Reference Voltage 2.5V |
Internal Reference Voltage 2.5V |
Internal ±1°C Accurate Temperature Sensor |
On-Chip FIFO Capable of Storing 16 ADC Conversion Results and One Temperature Result |
On-Chip Channel-Scan Mode and Internal Data-Averaging Features |
Analog Single-Supply Operation +2.7V to +5.25V |
+2.7V to +5.25V |
2.7V to AVDD Digital Supply |
25MHz, SPI/QSPI/MICROWIRE Serial Interface |
AutoShutdown Between Conversions |
Low-Power ADC 2.5mA at 225ksps 22µA at 1ksps 0.2µA at Shutdown |
2.5mA at 225ksps |
22µA at 1ksps |
0.2µA at Shutdown |
Low-Power DAC: 1.5mA |
Evaluation Kit Available (Order MAX1258EVKIT) |
Resolution (bits) (ADC) | 12 |
---|---|
# Input Channels | 8 |
Conv. Rate (ksps) (max) | 300 |
Data Bus | SPI |
ADC Architecture | SAR |
Diff/S.E. Input | Both |
Internal VREF (V) (nominal) | 2.5 |
External VREF (V) (min) | 1 |
External VREF (V) (max) | 5.25 |
Unipolar VIN (V) (max) | 2.5 |
Bipolar VIN (±V) (max) | 2.5 |
INL (±LSB) | 0.5 |
Package/Pins | TQFN/36 |
BudgetaryPrice (See Notes) | 19.76 |
Status: | Unknown |
---|---|
Series: | Octal 12-Bit SAR ADCs |
RoHS: | Unknown |
Resolution (Bits) | 12bit |
---|---|
Sampling Rate | 225kSPS |
Input Channel Type | Differential Single Ended |
Data Interface | SPI |
Supply Voltage Type | Single |
Supply Voltage Min | 2.7V |
Supply Voltage Max | 5.25V |
ADC / DAC Case Style | TQFN |
No. of Pins | 36Pins |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | Octal 12-Bit SAR ADCs |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
ADC/DAC, 8-CH, SAR, 12BIT, TQFN-36 | Farnell |
Where can I find additional details, specifications and documents for a MAX1221BETX+ ?
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Is the MAX1221BETX+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
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