DS1672 Maxim, DS1672 Datasheet - Page 2

• Manufacturer Part Number: DS1672
• Description: The DS1672 low-voltage serial timekeeping chip incorporates a 32-bit counter and power-monitoring functions
• Manufacturer: Maxim

ORDERING INFORMATION
+ Denotes a lead-free/RoHS-compliant device.
* A “+” anywhere on the top mark denotes a lead-free device. rr = 2-digit alphanumeric revision code.
DS1672-2+
DS1672-3+
DS1672-33+
DS1672S-2+
DS1672S-3+
DS1672S-33+
DS1672S-3+T&R
DS1672S-33+T&R
DS1672U-2+
DS1672U-3+
DS1672U-33+
DS1672U-33+T&R
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
VOLTAGE (V) PIN-PACKAGE
2.0
3.0
3.3
2.0
3.0
3.3
3.0
3.3
2.0
3.0
3.3
3.3
2 of 15
8 PDIP (300 mils)
8 PDIP (300 mils)
8 PDIP (300 mils)
8 SO (150 mils)
8 SO (150 mils)
8 SO (150 mils)
8 SO (150 mils)/Tape
and Reel
8 SO (150 mils)/Tape
and Reel
8 µSOP(3mm)
8 µSOP(3mm)
8 µSOP(3mm)
8 µSOP(3mm)/Tape
and Reel
TOP MARK*
DS1672-2
DS1672-3
DS1672-33
D1672-2
D1672-3
D167233
D1672-3
D167233
1672
rr -2
1672
rr -3
1672
rr -33
1672
rr -33
DS1672