MAX1149BEUP+ by Analog Devices
Multichannel, True-Differential, Serial, 14-Bit ADCs
| Status: | Active |
|---|---|
| Series: | MAX1149 |
| RoHS: | Unknown |
Features
| 8-Channel Single-Ended or 4-Channel Differential Inputs (MAX1148/MAX1149) |
| 4-Channel Single-Ended or 2-Channel Differential Inputs (MAX1146/MAX1147) |
| Internal Multiplexer and T/H |
| Single-Supply Operation 4.75V to 5.25V Supply (MAX1146/MAX1148) 2.7V to 3.6V Supply (MAX1147/MAX1149) |
| 4.75V to 5.25V Supply (MAX1146/MAX1148) |
| 2.7V to 3.6V Supply (MAX1147/MAX1149) |
| Internal Reference +4.096V (MAX1146/MAX1148) +2.500V (MAX1147/MAX1149) |
| +4.096V (MAX1146/MAX1148) |
| +2.500V (MAX1147/MAX1149) |
| 116ksps Sampling Rate |
| Low Power 1.1mA (116ksps) 120µA (10ksps) 12µA (1ksps) 300nA (Power-Down Mode) |
| 1.1mA (116ksps) |
| 120µA (10ksps) |
| 12µA (1ksps) |
| 300nA (Power-Down Mode) |
| SPI-/QSPI-/MICROWIRE Compatible |
| 20-Pin TSSOP |
Specifications
| Resolution (bits) (ADC) | 14 |
|---|---|
| # Input Channels | 8 |
| Conv. Rate (ksps) (max) | 116 |
| Data Bus | SPI |
| ADC Architecture | SAR |
| Diff/S.E. Input | Both |
| Internal VREF (V) (nominal) | 2.5 |
| External VREF (V) (min) | 1.5 |
| External VREF (V) (max) | 3.3 |
| Unipolar VIN (V) (max) | 2.5 |
| Bipolar VIN (±V) (max) | 2.5 |
| INL (±LSB) | 0.7 |
| Package/Pins | TSSOP/20 |
| BudgetaryPrice (See Notes) | 16.27 |
MAX1149BEUP+ Data & Signal Conversion by Analog Devices
ADC 8-CH SAR 14BIT 116KSPS TSSOP-20
| Status: | Unknown |
|---|---|
| Series: | Octal 14-Bit SAR ADCs |
| RoHS: | Unknown |
Specifications
| Resolution (Bits) | 14bit |
|---|---|
| Sampling Rate | 116kSPS |
| Input Channel Type | Differential Single Ended |
| Data Interface | SPI |
| Supply Voltage Type | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 3.6V |
| ADC / DAC Case Style | TSSOP |
| No. of Pins | 20Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | Octal 14-Bit SAR ADCs |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Multichannel, True-Differentia | Analog Devices |
| ADC, 8-CH, SAR, 14BIT, 116KSPS, TSSOP-20 | Farnell |
| Adc, 8-Ch, Sar, 14Bit, 116Ksps, Tssop-20 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1149BEUP+ ?
Additional datasheets, footprints and schematics for MAX1149BEUP+ are listed on our Part Details page. You can also find images and similar parts to MAX1149BEUP+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1149BEUP+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1149BEUP+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX1149BEUP+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1149BEUP+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1149BEUP+ have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1149BEUP+ .
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