LM4140

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SNVS053E – JUNE 2000 – REVISED APRIL 2013

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings

(1) (2)

Maximum Voltage on any Input pin

−0.3V to 5.6V

Output Short-Circuit Duration

Indefinite

(3)

345mW

Human Body Model

2 kV

Machine Model

200V

Lead Temperature:

Soldering, (10 sec.)

+260°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test

conditions, see Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance

characteristics may degrade when the device is not operated under the listed test conditions.

(2)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and

specifications.

(3)

(maximum junction temperature),

SO-8 package is 160°C/W.

(4)

The human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. The machine model is a 200 pF

capacitor discharged directly into each pin.

Operating Range

(1)

Storage Temperature Range

−65°C to +150°C

Ambient Temperature Range

0°C to 70°C

Junction Temperature Range

0°C to 80°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test

conditions, see Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance

characteristics may degrade when the device is not operated under the listed test conditions.

LM4140

Electrical Charateristics

type apply over 0°C to 70°C temperature range.

Min

Typ

Max

Symbol

Parameter

Conditions

Units

(2)

(3)

(2)

Output Voltage Initial Accuracy

(4)

LM4140B-1.024

LM4140B-1.250

±0.1

LM4140B-2.048

LM4140B-2.500

%

LM4140B-4.096

LM4140C-1.024

LM4140C-1.250

LM4140C-2.048

±0.1

LM4140C-2.500

LM4140C-4.096

(1)

For proper operation, a 1

μF capacitor is required between the output pin and the GND pin of the device. (See Application Hints for

details)

(2)

Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical

Quality Control (SQC) methods. The limits are used to calculate TI's Average Outgoing Quality Level (AOQL).

(3)

Typical numbers are at 25°C and represent the most likely parametric norm.

(4)

High temperature and mechanical stress associated with PCB assembly can have significant impact on the initial accuracy of the

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