LM70CIMMX-5/HALF National Semiconductor, LM70CIMMX-5/HALF Datasheet - Page 6

• Manufacturer Part Number: LM70CIMMX-5/HALF
• Manufacturer: National Semiconductor

Specifications of LM70CIMMX-5/HALF

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Electrical Characteristics
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its rated operating conditions.
Note 2: When the input voltage (V
maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5 mA to four.
Note 3: See the section titled “Surface Mount” found in a current National Semiconductor Linear Data Book for other methods of soldering surface mount devices.
Note 4: Human body model, 100 pF discharged through a 1.5 kΩ resistor. Machine model, 200 pF discharged directly into each pin.
Note 5: The life expectancy of the LM70 will be reduced when operating at elevated temperatures. LM70 θ
attached to a printed circuit board with 2 oz. foil is summarized in the table below:
Note 6: Both part numbers of the LM70 will operate properly over the V
−10˚C to +65˚C, −40˚C to +85˚C, −55˚C to +125˚C and −55˚C to +150˚C include error induced by power supply variation of
Temperature error will increase by
Note 7: Typicals are at T
Note 8: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 9: This specification is provided only to indicate how often temperature data is updated. The LM70 can be read at any time without regard to conversion state
(and will yield last conversion result). A conversion in progress will not be interrupted. The output shift register will be updated at the completion of the read and a
new conversion restarted.
Note 10: For best accuracy, minimize output loading. Higher sink currents can affect sensor accuracy with internal heating. This can cause an error of 0.64˚C at full
rated sink current and saturation voltage based on junction-to-ambient thermal resistance.
A
= 25˚C and represent most likely parametric norm.
I
±
) at any pin exceeds the power supplies (V
0.3˚C for a power supply voltage (V
Device Number
LM70CIMM
LM70CILD
+
+
) variation of
supply voltage range of 2.65V to 5.5V. The temperature error for temperature ranges of
I
NS Package
<
6
MUA08A
Number
LDA08A
GND or V
±
10% from the nominal value.
I
>
+V
S
) the current at that pin should be limited to 5 mA. The 20 mA
Resistance (θ
JA
51.3˚C/W
Thermal
200˚C/W
(thermal resistance, junction-to-ambient) when
JA
)
±
5% from the nominal value.