BQ4845S-A4TRG4
vs
DS1501YZ+
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
ANALOG DEVICES INC
|
| Part Package Code |
SOIC
|
28-SOIC_W-300_MIL
|
| Package Description |
SOP, SOP28,.4
|
0.300 INCH, ROHS COMPLIANT, SOP-28
|
| Pin Count |
28
|
28
|
| Reach Compliance Code |
compliant
|
compliant
|
| ECCN Code |
EAR99
|
|
| HTS Code |
8542.39.00.01
|
|
| Clock Frequency-Max |
0.032 MHz
|
0.032768 MHz
|
| External Data Bus Width |
8
|
8
|
| Information Access Method |
PARALLEL, DIRECT ADDRESS
|
PARALLEL, DIRECT ADDRESS
|
| Interrupt Capability |
Y
|
Y
|
| JESD-30 Code |
R-PDSO-G28
|
R-PDSO-G28
|
| Length |
17.9705 mm
|
17.9 mm
|
| Number of Terminals |
28
|
28
|
| Number of Timers |
|
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
SOP
|
| Package Equivalence Code |
SOP28,.4
|
SOP28,.4
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
260
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.667 mm
|
2.65 mm
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
4.5 V
|
4.5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time-Min |
SECONDS
|
SECONDS
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
30
|
| Volatile |
NO
|
NO
|
| Width |
7.5565 mm
|
7.5 mm
|
| uPs/uCs/Peripheral ICs Type |
TIMER, REAL TIME CLOCK
|
TIMER, REAL TIME CLOCK
|
| Base Number Matches |
1
|
4
|
| Manufacturer Package Code |
|
28-SOIC_W-300_MIL
|
| Date Of Intro |
|
2003-03-10
|
| Samacsys Manufacturer |
|
Analog Devices
|
| JESD-609 Code |
|
e3
|
| Moisture Sensitivity Level |
|
1
|
| On Chip Data RAM Width |
|
8
|
| RAM (words) |
|
256
|
| Supply Current-Max |
|
15 mA
|
| Terminal Finish |
|
Matte Tin (Sn)
|
|
|
|
Compare BQ4845S-A4TRG4 with alternatives
Compare DS1501YZ+ with alternatives