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MAXIM MAX1149BCUP+
| Manufacturer | |
| MPN | MAX1149BCUP+ |
| LCSC Part # | C1543549 |
| Packaging | TSSOP-20 |
| Customer # | |
| Key Attributes | SPI 2.7V~3.6V TSSOP-20 Analog to Digital Converters (ADC) RoHS |
| Datasheet | MAXIM MAX1149BCUP+ |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 4 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | MAXIM | |
| Packaging | TSSOP-20 | |
| Operating Temperature | 0℃~+70℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 300nA | |
| Voltage - Supply | 2.7V~3.6V | |
| Number of Channels | 8 | |
| Integral non - linearity | 2LSB | |
| Voltage Reference | Built-in | |
| Clock/Oscillator | Internal or external | |
| Clock Frequency | 2.1MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 116kHz;14 | |
| S/N Ratio | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | MAXIM | |
| Packaging | TSSOP-20 | |
| Operating Temperature | 0℃~+70℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 300nA | |
| Voltage - Supply | 2.7V~3.6V | |
| Number of Channels | 8 | |
| Integral non - linearity | 2LSB |
| Type | Description | |
|---|---|---|
| Voltage Reference | Built-in | |
| Clock/Oscillator | Internal or external | |
| Clock Frequency | 2.1MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 116kHz;14 | |
| S/N Ratio | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Help & FeedbackShow similar products (0) >
Features
AI Translation
- Low-power, 14-bit, multichannel ADCs with internal T/H, voltage reference, and clock
- 4-wire serial interface directly interfaces to SPI/QSPI/MICROWIRE devices without external logic
- Serial strobe output (SSTRB) facilitates connection to DSPs
- Successive-approximation conversion using internal clock or external serial interface clock
- Hardware shutdown and two software power-down modes
- 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, 4.75V to 5.25V (MAX1146/MAX1148), 2.7V to 3.6V (MAX1147/MAX1149)
- Internal reference, +4.096V (MAX1146/MAX1148), +2.500V (MAX1147/MAX1149)
- 116ksps sample rate
- Low power: 1.1mA (116ksps), 120μA (10ksps), 12μA (1ksps), 300nA (power-down mode)
- SPI/QSPI/MICROWIRE compatible
- 20-pin TSSOP package
Applications
AI Translation
- Portable data logging
- Data acquisition
- Medical instrumentation
- Battery-powered instruments
- Process control
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| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 21.5359 | $ 21.54 |
| 222+ | $ 8.3341 | $ 1850.17 |
| 518+ | $ 8.0411 | $ 4165.29 |
| 1,036+ | $ 7.8969 | $ 8181.19 |
Standard Packaging74/Full Tube | ||
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | MAXIM | |
| Packaging | TSSOP-20 | |
| Operating Temperature | 0℃~+70℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 300nA | |
| Voltage - Supply | 2.7V~3.6V | |
| Number of Channels | 8 | |
| Integral non - linearity | 2LSB | |
| Voltage Reference | Built-in | |
| Clock/Oscillator | Internal or external | |
| Clock Frequency | 2.1MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 116kHz;14 | |
| S/N Ratio | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | MAXIM | |
| Packaging | TSSOP-20 | |
| Operating Temperature | 0℃~+70℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 300nA | |
| Voltage - Supply | 2.7V~3.6V | |
| Number of Channels | 8 | |
| Integral non - linearity | 2LSB |
| Type | Description | |
|---|---|---|
| Voltage Reference | Built-in | |
| Clock/Oscillator | Internal or external | |
| Clock Frequency | 2.1MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 116kHz;14 | |
| S/N Ratio | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Help & FeedbackShow similar products (0) >
Features
AI Translation
- Low-power, 14-bit, multichannel ADCs with internal T/H, voltage reference, and clock
- 4-wire serial interface directly interfaces to SPI/QSPI/MICROWIRE devices without external logic
- Serial strobe output (SSTRB) facilitates connection to DSPs
- Successive-approximation conversion using internal clock or external serial interface clock
- Hardware shutdown and two software power-down modes
- 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, 4.75V to 5.25V (MAX1146/MAX1148), 2.7V to 3.6V (MAX1147/MAX1149)
- Internal reference, +4.096V (MAX1146/MAX1148), +2.500V (MAX1147/MAX1149)
- 116ksps sample rate
- Low power: 1.1mA (116ksps), 120μA (10ksps), 12μA (1ksps), 300nA (power-down mode)
- SPI/QSPI/MICROWIRE compatible
- 20-pin TSSOP package
Applications
AI Translation
- Portable data logging
- Data acquisition
- Medical instrumentation
- Battery-powered instruments
- Process control
C1543549 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| MAX1149BEUP+ | MAXIM | Similar | TSSOP-20 | 0 | $ 57.8717 | ||
| MAX1149BEUP+T | MAXIM | Similar | TSSOP-20 | 0 | $ 27.2134 | ||
| MAX1148BEUP+ | MAXIM | Similar | TSSOP-20 | 0 | $ 57.8717 | ||
| MAX1148BCUP+ | MAXIM | Similar | TSSOP-20 | 0 | $ 21.1135 |