ADS1258MPHPTEPG4 Texas Instruments Integrated Circuit (Other) In Stock
ADS1258MPHPTEPG4 is a 24-bit delta-sigma ADC with 16 analog input channels by Texas Instruments, rated for automotive applications. Key specs: 125 kSPS max data rate, 0.001% linearity error, HTQFP-48 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- ADS1258MPHPTEPG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADS1258MPHPTEPG4?
- 16-channel multiplexed 24-bit delta-sigma ADC with 125 kSPS maximum data rate for high-throughput multichannel acquisition
- Automotive-grade (AEC-Q100) qualified with wide temperature range operation for reliable use in harsh environments
- Ultra-low linearity error of 0.001% and differential input range of ±4.341 V enabling precision measurement across all channels
What is ADS1258MPHPTEPG4 used for?
The ADS1258MPHPTEPG4 is designed for automotive battery management systems and EV powertrain monitoring where multi-channel precision voltage measurement is required. It suits industrial data acquisition systems, process control instrumentation, and condition monitoring applications needing simultaneous multichannel high-resolution ADC capability. The automotive-qualified grade also makes it appropriate for ADAS sensor fusion and in-vehicle diagnostic systems.
What are the specifications of ADS1258MPHPTEPG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog Input Voltage-Max | 4.341V |
| Analog Input Voltage-Min | -4.341 V |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.001% |
| Negative Supply Voltage-Nom | -2.5 V |
| Number of Analog In Channels | 16 |
| Number of Bits | 24 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.125MHz |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A001.a.2.c |
| HTS Code | 8542.39.00.30 |
Where can I find the ADS1258MPHPTEPG4 datasheet?
ADS1258MPHPTEPG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS1258MPHPTEPG4?
Compatible alternatives and drop-in replacements for ADS1258MPHPTEPG4:
24-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PQFP48
Frequently Asked Questions
How many input channels does the ADS1258MPHPTEPG4 support?
The ADS1258MPHPTEPG4 provides 16 single-ended or 8 fully differential analog input channels through an integrated multiplexer, enabling a single device to monitor multiple sensor signals sequentially at up to 125 kSPS aggregate data rate.
Is the ADS1258MPHPTEPG4 suitable for automotive applications?
Yes, the ADS1258MPHPTEPG4 carries the TEPG4 suffix indicating AEC-Q100 automotive qualification with an extended operating temperature range, making it suitable for under-hood and automotive body electronics where reliability in harsh thermal environments is mandatory.
What is the resolution and linearity of the ADS1258MPHPTEPG4?
The device offers 24-bit resolution delta-sigma conversion with a maximum linearity error of only 0.001%, ensuring extremely accurate analog-to-digital conversion suitable for precision measurement systems including battery voltage monitoring and industrial process sensors.
What package does the ADS1258MPHPTEPG4 use?
The ADS1258MPHPTEPG4 is packaged in a 48-pin HTQFP (Heat-enhanced Thin Quad Flat Package), providing good thermal performance and a standard PCB footprint compatible with high-density board layouts in automotive and industrial equipment designs.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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