Texas Instruments BQ2018TS-E1TR Microcontrollers
Multi-chemistry charge/discharge counter W/ high-speed 1-wire I/F (HDQ) 8-TSSOP -20 to 70
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2018TS-E1TR
Detailed Description
Multi-chemistry charge/discharge counter W/ high-speed 1-wire I/F (HDQ) 8-TSSOP -20 to 70
Package
8-TSSOP
Lifecycle Status
Active
Datasheet
BQ2018TS-E1TR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ2018TS-E1TR Microcontrollers technical specifications.
General
Interface
HDQ
RoHS
Yes
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C
Lifecycle Status
Active
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 4
Function
Battery Monitor
Cell Chemistry
Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH
Alternate Parts Comparison (BQ2018TS-E1TR vs BQ4015LYMA-70N vs BQ4010YMA-150N vs BQ4010MA-70)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 32-DIP Module | 28-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 70°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Interface | HDQ | Parallel | Parallel | Parallel |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Package | TSSOP (PW)-8 | DIP | DIP | DIP |
| Supply Voltage | -- | 3V ~ 3.6V | 4.5V ~ 5.5V | 4.75V ~ 5.5V |
| Memory Size | -- | 4 Mbit | 64Kbit | 64Kbit |
| Data Bus Width | -- | 8 | 8 | 8 |
| Number of Pins | -- | 32 | 28 | 28 |
| Access Time | -- | 70 ns | 150 ns | 70 ns |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MM9Z1I638BM2EPNXP SemiconductorsNXP
IC BATT MONITOR MULTI-CHEM 48QFN
MM9Z1J638BM2EPNXP SemiconductorsNXP
IC BATT MONITOR MULTI-CHEM 48QFN
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT1004IPWR-2-5Texas Instruments2.5-V, micropower integrated precision voltage reference 8-TSSOP -40 to 85
UCC3808APW-2Texas InstrumentsLow power current mode push-pull PWM with discharge transistor, 4.3/4.1V UVLO, 0°C to 70°C 8-TSSOP 0 to 70
