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BQ32000DR Information
BQ32000DR by Texas Instruments is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RRoHS:
Compliant
Min Qty:2500Package Multiple:2500Lead time:20 WeeksDate Code:2624
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RCOO:MalaysiaRoHS:
Compliant
Min Qty:1Package Multiple:1Lead time:20 WeeksDate Code:2303Container:Cut Strips
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RRoHS:
Compliant
Min Qty:2500Package Multiple:2500Lead time:20 WeeksDate Code:2624
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RCOO:MalaysiaRoHS:
Compliant
Min Qty:1Package Multiple:1Lead time:20 WeeksDate Code:2303Container:Cut Strips
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RRoHS:
Compliant
Min Qty:2500Package Multiple:2500Lead time:20 WeeksDate Code:2624
Real Time Clock Serial Backup/Interrupt/Trickle Charger 8-Pin SOIC T/RCOO:MalaysiaRoHS:
Compliant
Min Qty:1Package Multiple:1Lead time:20 WeeksDate Code:2303Container:Cut Strips
US Tariff Estimator: BQ32000DR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
BQ32000DRTexas InstrumentsReal Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO8
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Part Package Code
SOIC
Package Description
Soic-8
Pin Count
8
ECCN Code
EAR99
HTS Code
8542.39.00.90
Bus Compatibility
I2c
Clock Frequency-Max
0.032 Mhz
External Data Bus Width
Information Access Method
Serial(I2c)
Interrupt Capability
Y
JESD-30 Code
R-PDSO-G8
JESD-609 Code
e4
Length
4.9 Mm
Moisture Sensitivity Level
1
Number of Terminals
8
Number of Timers
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Package Body Material
Plastic/Epoxy
Package Code
SOP
Package Equivalence Code
SOP8,.25
Package Shape
Rectangular
Package Style
Small Outline
Packing Method
Tr
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Seated Height-Max
1.75 Mm
Supply Current-Max
0.1 Ma
Supply Voltage-Max
3.6 V
Supply Voltage-Min
3 V
Supply Voltage-Nom
3.3 V
Surface Mount
Yes
Technology
Cmos
Temperature Grade
Industrial
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
Gull Wing
Terminal Pitch
1.27 Mm
Terminal Position
Dual
Time-Min
Seconds
Time@Peak Reflow Temperature-Max (s)
30
Volatile
No
Width
3.9 Mm
uPs/uCs/Peripheral ICs Type
Timer, Real Time Clock
Alternate Parts for BQ32000DR
This table gives cross-reference parts and alternative options found for BQ32000DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BQ32000DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
It's recommended to follow the layout guidelines provided in the datasheet, with the device placed near the battery and away from high-frequency components. A 4-layer PCB with a solid ground plane is recommended to minimize noise and EMI.
To ensure accurate battery monitoring, it's essential to follow the recommended layout and placement, use a high-precision voltage reference, and calibrate the device according to the datasheet. Additionally, consider using a low-noise, low-ESR capacitor on the VREF pin.
The BQ32000DR is rated for operation from -40°C to 85°C. However, it's recommended to operate the device within a narrower temperature range (e.g., 0°C to 70°C) to ensure optimal performance and accuracy.
While the BQ32000DR is optimized for Li-ion batteries, it can be used with other rechargeable battery chemistries, such as NiMH or Lead-Acid. However, the device's accuracy and performance may vary depending on the battery type and characteristics.
The BQ32000DR has a sleep mode to reduce power consumption. To wake the device, use the WAKE pin or a timer event. Ensure that the device is properly configured and the wake-up mechanism is implemented according to the datasheet to avoid unwanted sleep mode entries.
