There are no models available for this part yet.
Overview of BQ4845S-A4NTRG4 by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 2 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Automotive
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
BQ4845S-A4TR | Texas Instruments | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC 0 to 70 |
CAD Models for BQ4845S-A4NTRG4 by Texas Instruments
Part Data Attributes for BQ4845S-A4NTRG4 by Texas Instruments
|
|
---|---|
Rohs Code
|
Yes
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
Part Package Code
|
SOIC
|
Package Description
|
SOP, SOP28,.4
|
Pin Count
|
28
|
Reach Compliance Code
|
compliant
|
ECCN Code
|
EAR99
|
HTS Code
|
8542.39.00.01
|
Clock Frequency-Max
|
0.032 MHz
|
External Data Bus Width
|
8
|
Information Access Method
|
PARALLEL, DIRECT ADDRESS
|
Interrupt Capability
|
Y
|
JESD-30 Code
|
R-PDSO-G28
|
JESD-609 Code
|
e4
|
Length
|
17.9705 mm
|
Moisture Sensitivity Level
|
1
|
Number of Terminals
|
28
|
Number of Timers
|
|
Operating Temperature-Max
|
85 °C
|
Operating Temperature-Min
|
-40 °C
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
SOP
|
Package Equivalence Code
|
SOP28,.4
|
Package Shape
|
RECTANGULAR
|
Package Style
|
SMALL OUTLINE
|
Peak Reflow Temperature (Cel)
|
260
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
2.667 mm
|
Supply Voltage-Max
|
5.5 V
|
Supply Voltage-Min
|
4.75 V
|
Supply Voltage-Nom
|
5 V
|
Surface Mount
|
YES
|
Technology
|
CMOS
|
Temperature Grade
|
INDUSTRIAL
|
Terminal Finish
|
NICKEL PALLADIUM GOLD
|
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
|
7.5565 mm
|
uPs/uCs/Peripheral ICs Type
|
TIMER, REAL TIME CLOCK
|
Alternate Parts for BQ4845S-A4NTRG4
This table gives cross-reference parts and alternative options found for BQ4845S-A4NTRG4. 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 BQ4845S-A4NTRG4, 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.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
BQ4845S-A4NG4 | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC -40 to 85 | Texas Instruments | BQ4845S-A4NTRG4 vs BQ4845S-A4NG4 |
BQ4845S-A4TR | RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC 0 to 70 | Texas Instruments | BQ4845S-A4NTRG4 vs BQ4845S-A4TR |