Maxim Integrated, 16 12 bit- ADC 225ksps, 48-Pin QFN-EP
- RS Stock No.:
- 191-3792
- Mfr. Part No.:
- MAX1258BETM+
- Brand:
- Maxim Integrated
99 In stock - FREE next working day delivery available
Added
Price Each
£29.39
(exc. VAT)
£35.27
(inc. VAT)
| Units | Per unit |
| 1 - 4 | £29.39 |
| 5 + | £27.36 |
- RS Stock No.:
- 191-3792
- Mfr. Part No.:
- MAX1258BETM+
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
Reduce Parts Count and Board Space with Fully Integrated System Monitor and Controller
Monitors 8 (MAX1220) or 16 Voltages (MAX1257/MAX1258) Using 12-Bit, 225ksps ADC
Controls 8 Output Voltage Level with 12-Bit, Octal, 2μs Settling DAC with Ultra-Low Glitch Energy (4n x VS)
Measures Temperature with Internal ±1°C Accurate Temperature Sensor
Options for Using Either Internal 2.5V (MAX1257) Reference, 4.096V (MAX1220/MAX1258) Reference or External Reference
Includes 4 (MAX1220) or 12 (MAX1257/1258) GPIOs
Lower Processor Requirements and Minimize Power Consumption and Heat Dissipation
On-Chip FIFO, Channel-Scan Mode and Data Averaging
Autoshutdown Between Conversions
Low-Power ADC
2.5mA at 225ksps
22μA at 1ksps
Low-Power DAC: 1.5mA
TQFN Package with Exposed Pad
Enable Maximum Dynamic Range with Availability of 2 Analog Power Supply Options: +2.7V to +3.6V (MAX1257) or +4.75V to +5.25V (MAX1220/MAX1258)
Applications
Base-Station Control Loops
Controls for Optical Components
Data Acquisition Systems
System Supervision and Control
Monitors 8 (MAX1220) or 16 Voltages (MAX1257/MAX1258) Using 12-Bit, 225ksps ADC
Controls 8 Output Voltage Level with 12-Bit, Octal, 2μs Settling DAC with Ultra-Low Glitch Energy (4n x VS)
Measures Temperature with Internal ±1°C Accurate Temperature Sensor
Options for Using Either Internal 2.5V (MAX1257) Reference, 4.096V (MAX1220/MAX1258) Reference or External Reference
Includes 4 (MAX1220) or 12 (MAX1257/1258) GPIOs
Lower Processor Requirements and Minimize Power Consumption and Heat Dissipation
On-Chip FIFO, Channel-Scan Mode and Data Averaging
Autoshutdown Between Conversions
Low-Power ADC
2.5mA at 225ksps
22μA at 1ksps
Low-Power DAC: 1.5mA
TQFN Package with Exposed Pad
Enable Maximum Dynamic Range with Availability of 2 Analog Power Supply Options: +2.7V to +3.6V (MAX1257) or +4.75V to +5.25V (MAX1220/MAX1258)
Applications
Base-Station Control Loops
Controls for Optical Components
Data Acquisition Systems
System Supervision and Control
Specifications
Attribute | Value |
|---|---|
| Architecture | SAR |
| Number of ADCs | 16 |
| Resolution | 12 bit |
| Sampling Rate | 225ksps |
| Input Type | Analogue |
| Mounting Type | Surface Mount |
| Package Type | QFN-EP |
| Pin Count | 48 |
| Integral Nonlinearity Error | ±1LSB |
| Digital Interface Type | Micro Wire, QSPI, Serial, SPI |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 4.75 to 5.25 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | 85 °C |
| Dimensions | 7.1 x 7.1 x 0.75mm |