LM6172 datasheet(2/25 Pages) TI

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LM6172

SNOS792D – MAY 1999 – REVISED MARCH 2013

www.ti.com

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)

ESD Tolerance(3)

Human Body Model

3kV

Machine Model

300V

Supply Voltage (V+

− V−)

36V

Differential Input Voltage

±10V

Common Mode Voltage Range

V+ +0.3V to V−

−0.3V

Input Current

±10mA

Output Short Circuit to Ground(4)

Continuous

Storage Temp. Range

−65°C to +150°C

Maximum Junction Temperature(5)

150°C

Soldering Information

Infrared or Convection Reflow

235°C

(20 sec.)

Wave Soldering Lead Temp

260°C

(10 sec.)

(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 specific performance is not guaranteed. For guaranteed specifications and the test

conditions, see the Electrical Characteristics.

(2)

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

specifications.

(3)

Human body model, 1.5k

Ω in series with 100pF. Machine Model, 200Ω in series with 100pF.

(4)

Continuous short circuit operation can result in exceeding the maximum allowed junction temperature of 150°C.

(5)

The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient

temperature is PD = (TJ(max) − TA)/θJA. All numbers apply for packages soldered directly into a PC board.

Operating Ratings

(1)

Supply Voltage

5.5V

≤ VS ≤ 36V

Operating Temperature Range

LM6172I

−40°C to +85°C

Thermal Resistance (

θJA)

P Package, 8-Pin PDIP

95°C/W

D Package, 8-Pin SOIC

160°C/W

(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 specific performance is not guaranteed. For guaranteed specifications and the test

conditions, see the Electrical Characteristics.

±15V DC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for TJ = 25°C,V

+ = +15V, V− = −15V, V

CM = 0V, and RL = 1kΩ. Boldface

limits apply at the temperature extremes

Symbol

Parameter

Conditions

Typ

LM6172I

Units

(1)

Limit

(2)

VOS

Input Offset Voltage

0.4

max

TC VOS

Input Offset Voltage Average Drift

μV/°C

Input Bias Current

1.2

μA

max

IOS

Input Offset Current

0.02

μA

max

RIN

Input Resistance

Common Mode

Differential Mode

4.9

Open Loop Output Resistance

(1)

Typical Values represent the most likely parametric normal.

(2)

All limits are guaranteed by testing or statistical analysis.

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