LMC2001 datasheet(2/15 Pages) TI1

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OBSOLETE

LMC2001

SNOS011D – AUGUST 1999 – REVISED APRIL 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

2000V

Machine Model

100V

Differential Input Voltage

± Supply Voltage

Supply Voltage (V+ - V-)

5.6V

Current At Input Pin

30mA

Current At Output Pin

30mA

Current At Power Supply Pin(4)

50mA

Lead Temperature (soldering, 10 sec)

260°C

Storage Temperature Range

-65°C to 150°C

Junction Temperature (TJ)

(5)

150°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 specific performance is not ensured. For ensured specifications and 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)

Output currents in excess of ±30mA over long term may adversely affect reliability.

(5)

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

temperature is PD = (TJ(max) - TA)/θ JA. All numbers apply for packages soldered directly onto a PC board.

OPERATING RATINGS

(1)

Supply voltage

4.75V to 5.25V

Temperature Range

LMC2001AI

-40°C

≤ TJ ≤ 85°C

LMC2001AC

0°C

≤ TJ ≤ 70°C

Thermal resistance (

θ JA)

D Package, 8-pin Surface Mount

180°C /W

M5 Package, SOT23-5

274°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 ensured. For ensured specifications and test conditions,

see the ELECTRICAL CHARACTERISTICS.

DC ELECTRICAL CHARACTERISTICS

Unless otherwise specified, all limits ensured for T J = 25°C, V

+ = 5V, V-= 0V, V

CM = 2.5V, VO = 2.5V and RL > 1MΩ. Boldface

limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Typ(1)

Limit(2)

Units

VOS

Input Offset Voltage

See(3)

0.5

μV

max

Offset Calibration Time

TCVOS

Input Offset Voltage

See(4)

0.015

μV/°C

Long-Term Offset Drift

See(5)

0.006

μV/month

Lifetime VOS drift

See(5)

2.5

μV Max

IIN

Input Current

See(6)

-3

IOS

Input Offset Current

RIND

Input Differential Resistance

Ω

(1)

Typical values represent the most likely parametric norm.

(2)

All limits are specified by testing or statistical analysis, unless otherwise noted.

(3)

The limits are set by the accuracy of high speed automatic test equipment. For the typical VOS distribution, see the curve (Figure 4).

(4)

Precision bench measurement of more than 300 units. More than 65% of units had less than 15nV /°C VOS drift.

(5)

Ensured Vos Drift is based on 280 devices operated for 1000 hrs at 150°C (equivalent to 30 years @ 55ºC).

(6)

Specified by design only.

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