IDT1338_10 Datasheet, PDF (16/23 Pages) Integrated Device Technology – REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM

IDT1338
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
RTC
Thermal Characteristics for 8MSOP
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θ_JA Still air
Thermal Resistance Junction to Case θ_JC
Thermal Characteristics for 8SOIC
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θ_JA Still air
θ_JA 1 m/s air flow
θ_JA 3 m/s air flow
Thermal Resistance Junction to Case θ_JC
Thermal Characteristics for 16SOIC
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θ_JA Still air
θ_JA 1 m/s air flow
θ_JA 3 m/s air flow
Thermal Resistance Junction to Case θ_JC
Min. Typ. Max. Units
95
° C/W
48
° C/W
Min.
Typ.
150
140
120
40
Max.
Units
° C/W
° C/W
° C/W
° C/W
Min.
Typ.
120
115
105
58
Max.
Units
° C/W
° C/W
° C/W
° C/W
IDT® REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM 16
IDT1338
REV K 032910