LM74-3EVAL National Semiconductor, LM74-3EVAL Datasheet - Page 6

• Manufacturer Part Number: LM74-3EVAL
• Manufacturer: National Semiconductor

Specifications of LM74-3EVAL

• Lead Free Status / Rohs Status: Not Compliant

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Logic 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: Reflow temperature profiles are different for lead-free and non-lead-free packages.
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 LM74 will be reduced when operating at elevated temperatures. LM74 θ
attached to a printed circuit board with 2 oz. foil is summarized in the table below:
Note 6: All SOP (LM74CIM) parts will function over the V
the V
temperature ranges of −10˚C to +65˚C, −55˚C to +125˚C and −55˚C to +150˚C. For the SOP (LM74CIM) parts, the temperature error specifications for temperature
ranges of −40˚C to +85˚C, −25˚C to +110˚C, and −40˚C to +110˚C include error induced by power supply variation of
(SOP) parts, the temperature error will increase by
For the LM74CIBP-3 and LM74CITP-3 (micro SMD) parts all accuracies are guaranteed over the supply range of 2.65V to 3.6V, except for the temperature ranges
of -55˚C to 125˚C and −55˚C to +150˚C where the accuracy applies for the nominal supply voltage of 3.3V. For the LM74CIBP-5 and LM74CITP-5 (micro SMD) parts
all accuracies are guranteed over the supply range of 4.75V to 5.25V, except for the temperature ranges of -55˚C to 125˚C and −55˚C to +150˚C where the accuracy
applies for the nominal supply voltage of 5.0V. For the LM74CIBP and LM74CITP over -55˚C to 125˚C and −55˚C to +150˚C, a power supply variation of
degrade the accuracy by
+
supply voltage range of 2.65V to 5.5V. The SOP (LM74CIM) parts are tested and specified for rated temperature error at their nominal supply voltage for
±
0.3˚C.
I
) at any pin exceeds the power supplies (V
Device Number
LM74CIBP
LM74CITP
LM74CIM
FIGURE 3. TRI-STATE Data Output Timing Diagram
±
0.3˚C for a power supply voltage (V
FIGURE 4. Data Input Timing Diagram
+
supply voltage range of 3V to 5.5V. All micro SMD (LM74SIBP and LM75CITP) parts will function over
(Continued)
I
NS Package
BPD05MPB
TPD05QSA
<
6
Number
GND or V
M08A
+
) variation of
I
>
+V
S
) the current at that pin should be limited to 5 mA. The 20 mA
±
10% from the nominal value.
Resistance (θ
JA
Thermal
160˚C/W
250˚C/W
250˚C/W
(thermal resistance, junction-to-ambient) when
±
5% from the nominal value. For the LM74CIM
JA
)
10090906
10090905
±
10% will