ADUC7039BCP6Z-RL Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
The ADUC7039BCP6Z-RL is a precision battery sensor IC from Analog Devices integrating a 16-bit ADC, ARM7TDMI core, and analog front-end for accurate current and voltage measurement. Features -40°C to 125°C operation in a compact 32-lead QFN package. Available from stock worldwide.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- ADUC7039BCP6Z-RL Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 115.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated 16-bit ADC with precision analog front-end for battery voltage and current sensing
- ARM7TDMI core with on-chip flash and SRAM enabling standalone battery management
- Wide temperature range -40°C to 125°C for automotive and industrial battery monitoring
Applications
The ADUC7039BCP6Z-RL is designed for automotive battery management systems requiring precise 16-bit measurements of cell voltage, current, and temperature. It suits Li-ion and lead-acid battery monitoring in hybrid electric vehicles and industrial energy storage. The device enables standalone smart battery pack designs with its integrated ARM7TDMI processor and analog sensing capability.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | CP-32-15 |
| YTEOL | 8.5 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.24SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 20mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADUC7039BCP6Z-RL:
Frequently Asked Questions
What ADC resolution does the ADUC7039BCP6Z-RL provide for battery measurements?
The ADUC7039BCP6Z-RL integrates a 16-bit ADC optimized for precision battery voltage and current measurement, delivering high accuracy across its -40°C to 125°C operating temperature range. This resolution supports tight state-of-charge estimation in automotive battery management applications requiring sub-millivolt accuracy.
Which automotive or industrial applications are best suited for the ADUC7039BCP6Z-RL?
This device is ideal for automotive battery management systems in 12 V and 48 V vehicle architectures, where it monitors cell voltage, pack current, and temperature simultaneously. Industrial energy storage and uninterruptible power supply designs also benefit from its 16-bit measurement precision and integrated ARM7TDMI processor running at up to 16 MHz.
How does the 32-lead QFN package of the ADUC7039BCP6Z-RL affect PCB layout in space-constrained battery modules?
The 32-lead QFN package measures approximately 5 mm x 5 mm with a 0.5 mm pitch, enabling a compact PCB footprint suitable for space-constrained battery module designs. The exposed pad aids thermal dissipation, keeping junction temperature within safe limits even at the 125°C maximum ambient rating.
When would ADUC7039BCP6Z-RL be chosen over a discrete ADC plus microcontroller combination?
The ADUC7039BCP6Z-RL reduces BOM count by integrating a 16-bit ADC, ARM7TDMI core, on-chip flash, and analog front-end into a single 32-lead QFN. This lowers PCB area by roughly 40% compared to a discrete solution and eliminates inter-chip noise paths, which is critical when measuring millivolt-level battery cell differentials in 4-cell to 8-cell packs.
Related Guides
LM2904BQDGKRQ1 Selection Guide: Automotive Dual Op-Amp Variants, Packages, and Alternatives
How to choose the right LM2904BQ automotive dual op-amp variant: AEC-Q100 grade, offset voltage, package, and non-automotive alternatives explained.
May 27, 2026
ST3232CDR vs ST3232 Variants: RS-232 Transceiver Selection Guide
How to choose the right ST3232 RS-232 transceiver variant: compare ST3232CDR, ST3232BDR, ST3232BTR, ST3232CTR, and ST3232EBDR by supply voltage, package, temperature, and ESD rating.
May 27, 2026
ST3232CDR RS-232 Transceiver: Application Note & Design Guide
Complete design guide for the ST3232CDR RS-232 transceiver: charge-pump capacitor selection, PCB layout, ESD protection, and circuit examples for 3.3 V systems.
May 26, 2026
TPS613222ADBVR Selection Guide: How to Choose the Right Low-Power Boost Converter
How to choose between TPS613221ADBVR, TPS613222ADBVR, and TPS613223ADBVR: key parameters include quiescent current, output voltage, and switch current rating.
May 26, 2026
Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”