LM1971MX datasheet(2/20 Pages) TI1

2 / 20 page

LM1971

SNAS104B – FEBRUARY 1995 – REVISED APRIL 2013

www.ti.com

Connection Diagram

Figure 2. Dual-In-Line Plastic or Surface Mount Package- Top View

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) (3)

Supply Voltage, VDD

15V

Voltage at any pin

(GND

−0.2V) to (VDD +0.2V)

ESD Susceptibility(4)

3000V

Soldering Information

P Package (10s)

260°C

D Package

Vapor Phase (60s)

215°C

Infrared (15s)

220°C

Power Dissipation(5)

150 mW

Junction Temperature

150°C

Storage Temperature

−65°C to +150°C

(1)

All voltages are measured with respect to the GND pin (pin 3), unless otherwise specified.

(2)

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

which the device is functional, but do not specify specific performance limits. Electrical Characteristics state DC and AC electrical

specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the

Operating Ratings. Specifications are not ensured for parameters where no limit is given, however, the typical value is a good indication

of device performance.

(3)

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

specifications.

(4)

Human body model, 100 pF discharged through a 1.5 k

Ω resistor.

(5)

The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, θJA, and the ambient temperature

TA. The maximum allowable power dissipation is PD = (TJMAX – TA)/θJA or the number given in the Absolute Maximum Ratings,

whichever is lower. For the LM1971N and LM1971M, TJMAX = +150°C, and the typical junction-to-ambient thermal resistance, θJA, when

board mounted is 102° C/W and 167° C/W, respectively.

Operating Ratings

(1) (2)

Temperature Range

TMIN ≤ TA ≤ TMAX

−40°C ≤ TA ≤ +85°C

D0008A Package,

θJA

167°C/W

Thermal Resistance

P0008E Package,

θJA

102°C/W

Supply Voltage

4.5V to 12V

(1)

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

which the device is functional, but do not specify specific performance limits. Electrical Characteristics state DC and AC electrical

specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the

Operating Ratings. Specifications are not ensured for parameters where no limit is given, however, the typical value is a good indication

of device performance.

(2)

All voltages are measured with respect to the GND pin (pin 3), unless otherwise specified.

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