LMH6646MA datasheet(6/19 Pages) NSC

6 / 19 page

±5V Electrical Characteristics (Continued)

Unless otherwise specified, all limits guaranteed for at T

J = 25˚C, V

+ = 5V, V− = −5V, V

CM =VO = 0V, Rf =2kΩ, and RL =

Ω to GND. Boldface limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min

(Note 6)

Typ

(Note 5)

Max

(Note 6)

Units

Input Bias Current

CM = 4.8V (Note 7)

+0.40

+2.2

µA

CM = −4.5V (Note 7)

−0.65

−2

−2.2

Input Offset Current

−5V

≤ V

CM ≤ 5V

500

Common Mode Input

Resistance

Ω

Common Mode Input

Capacitance

2pF

CMVR

Input Common-Mode Voltage

Range

CMRR

≥ 50dB

−5.5

−5.3

−5.1

5.3

5.1

5.5

CMRR

Common Mode Rejection

Ratio

CM Stepped from −5V to 5V

CM Stepped from −5V to 3.5V

104

VOL

Large Signal Voltage Gain

O = −2V to 2V

Output Swing

High

L =1kΩ

4.70

4.92

L = 10kΩ

4.97

Output Swing

Low

L =1kΩ

−4.93

−4.70

L = 10kΩ

−4.98

Output Short Circuit Current

Sourcing to V

−

ID = 200mV (Note 10)

Sinking to V

ID = −200mV (Note 10)

OUT

Output Current

OUT = 0.5V from rails

±20

PSRR

Power Supply Rejection Ratio

+ = 5Vto6VorV− = −5V to −6V

Supply Current (per channel)

Normal Operation

725

1600

µA

Shutdown Mode (LMH6647 only)

Note 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.

Note 2: Human body model, 1.5k

Ω in series with 100pF.

Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the

maximum allowed junction temperature of 150˚C.

Note 4: 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 onto a PC board.

Note 5: Typical values represent the most likely parametric norm.

Note 6: All limits are guaranteed by testing or statistical analysis.

Note 7: Positive current corresponds to current flowing into the device.

Note 8: Slew rate is the average of the rising and falling slew rates.

Note 9: Machine Model, 0

Ω in series with 200pF.

Note 10: Short circuit test is a momentary test. See Note 11.

Note 11: Output short circuit duration is infinite for VS < 6V at room temperature and below. For VS > 6V, allowable short circuit duration is 1.5ms.

Note 12: Offset voltage average drift determined by dividing the change in VOS at temperature extremes into the total temperature change.

Note 13: Guaranteed based on characterization only.

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