LTC6810HG-1#3ZZPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6810HG-1#3ZZPBF is a 6-channel Generation 4 multicell battery monitor with daisy-chain interface in a 44-pin SSOP package, delivering high-accuracy cell voltage measurement for lithium-ion battery management systems. From $1.00 in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- LTC6810HG-1#3ZZPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.9600(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6810HG-1#3ZZPBF?
- 6-channel simultaneous cell voltage measurement with ±1.2 mV maximum measurement error enables high-precision state-of-charge estimation in multicell lithium-ion battery packs
- Daisy-chain isoSPI interface supports up to 31 LTC6810 devices in series, monitoring battery stacks from 6 V to over 300 V without optocouplers or isolated DC/DC converters
- Adjustable overvoltage and undervoltage thresholds with integrated passive balancing control simplify BMS design by eliminating external comparators and balancing switch drivers
What is LTC6810HG-1#3ZZPBF used for?
The LTC6810HG-1#3ZZPBF is used in lithium-ion and lithium iron phosphate battery management systems for electric vehicles, energy storage systems, and industrial UPS applications requiring accurate monitoring of 6-cell series stacks. Its daisy-chain isoSPI communication allows multiple devices to share a single twisted-pair cable, reducing wiring harness complexity in large battery packs with dozens of series cells. The adjustable threshold comparators and passive balancing outputs enable a complete BMS front-end with minimal external components.
What are the specifications of LTC6810HG-1#3ZZPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1754 |
| YTEOL | 9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | BATTERY MONITOR |
| JESD-30 Code | R-PDSO-G44 |
| JESD-609 Code | e3 |
| Number of Channels | 6 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 27.5V |
| Supply Voltage-Min (Vsup) | 5V |
| Supply Voltage-Nom (Vsup) | 20V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC6810HG-1#3ZZPBF datasheet?
LTC6810HG-1#3ZZPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6810HG-1#3ZZPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum cell voltage measurement error of the LTC6810HG-1 and how does this affect state-of-charge accuracy?
The LTC6810HG-1 achieves a maximum measurement error of ±1.2 mV across all 6 channels simultaneously. For a 3.6 V nominal lithium-ion cell, this corresponds to a relative error of approximately 0.033%, enabling state-of-charge estimation with better than 1% accuracy in well-calibrated BMS implementations.
How many LTC6810 devices can be chained together and what total battery stack voltage does this support?
Up to 31 LTC6810 devices can be connected in a daisy-chain configuration using the isoSPI differential interface. With 6 cells per device at 4.2 V maximum per cell, a 31-device stack monitors up to 186 series cells at a maximum stack voltage of approximately 781 V, covering high-voltage EV battery architectures.
What package does the LTC6810HG-1#3ZZPBF use and how does its footprint compare to alternatives in the LTC68xx family?
The LTC6810HG-1#3ZZPBF comes in a 44-pin SSOP (R-PDSO-G44) package. This is more compact than the LTC6811's 44-pin TSSOP but provides the same isoSPI daisy-chain capability, making it the preferred choice when PCB height clearance is below 2 mm or when a narrower package body is required for high-density BMS PCB layouts.
When is LTC6810HG-1 a more cost-effective BMS front-end solution compared to using a microcontroller with built-in ADC channels?
A microcontroller with 12-bit ADCs achieves roughly ±8 mV cell measurement error — more than 6× worse than the LTC6810's ±1.2 mV specification. For battery packs requiring over 5000 charge cycles with less than 2% capacity fade tracking, the LTC6810's precision eliminates the need for frequent recalibration runs, reducing BMS software complexity and long-term maintenance costs.
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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.
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