Key facts
- Brand
- Maxim
- Model
- MAX125
- Category
- Data Converters
- Documents
- 11
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX1253/MAX1254 Datasheet
The MAX1253 and MAX1254 are stand‑alone, 10‑channel (8 external, 2 internal) 12‑bit system‑monitor ADCs that operate without a microprocessor. They feature an internal reference, programmable single‑ended/differential multiplexers, and an internal temperature sensor. The devices can generate interrupts when measured values exceed user‑defined limits and support recursive averaging for noise reduction.
Typical applications include system supervision, remote telecom networks, server farms, and handheld or battery‑powered devices. The parts are supplied in a 16‑pin TSSOP package and consume as little as 5 mW (1.7 mA at 3 V) at the maximum 94 ksps sampling rate.
Maxim MAX125 specifications
| Resolution | 12 bits |
|---|---|
| Maximum sampling rate | 94 ksps (auto mode, single channel enabled) |
| Supply current at 3 V | 5 mW (1.7 mA) |
| Internal reference voltage | 2.5 V (MAX1253) / 4.096 V (MAX1254) |
| Temperature accuracy (typ) | ±0.75 °C |
| Number of channels | 10 (8 external, 2 internal) |
Source: Maxim MAX1253/MAX1254 Datasheet
All Maxim MAX125 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Maxim MAX1253/MAX1254 Datasheet 29 p
- Maxim MAX12553 14‑Bit 65Msps 3.3V ADC Datasheet 28 p
- Maxim MAX12555 14‑Bit 95Msps 3.3V ADC Datasheet 28 p
- Maxim MAX12554 14‑Bit 80Msps ADC Datasheet 28 p
- Maxim MAX12527 Dual 12‑Bit ADC Datasheet 28 p
- MAXIM MAX12527 handbook(1)(1) 28 p
- Maxim Integrated MAX12528 Dual 80Msps 12‑Bit IF/Baseband ADC Datasheet 28 p
- Maxim MAX12558 Dual 80 Msps 14‑Bit IF/Baseband ADC Datasheet 30 p
- Maxim MAX12529 Dual 12‑Bit 96Msps IF/Baseband ADC Datasheet 29 p
- Maxim MAX12559 ADC Datasheet 30 p
- Maxim MAX125/MAX126 14‑Bit Simultaneous‑Sampling ADC Datasheet 15 p
Questions answered in these manuals
What is the maximum sampling rate of the MAX1253/MAX1254?
The devices can sample up to 94 ksps in auto mode with a single channel enabled.
How many input channels does the MAX1253 have?
The MAX1253 provides ten channels: eight external and two internal.
What is the maximum sampling rate of the MAX12553?
The MAX12553 can sample at up to 65 Msps.
How much power does the MAX12553 consume in differential‑clock mode?
In differential‑clock mode the device consumes 363 mW.
What is the maximum sampling rate of the MAX12555?
The MAX12555 can sample up to 95 Msps.
How much power does the MAX12555 consume in differential clock mode?
It consumes 497 mW in differential clock mode.