LMH6640 datasheet(4/13 Pages) NSC

4 / 13 page

16V Electrical Characteristics (Continued)

Unless otherwise specified, All limits guaranteed for T

J = 25˚C, V

+ = 16V, V− = 0V, V

O =VCM =V

+/2 and R

L =2k

Ω to V+/2.

Boldface limits apply at temperature extremes. (Note 9)

Symbol

Parameter

Conditions

Min

(Note 6)

Typ

(Note 5)

Max

(Note 6)

Units

VOL

Large Signal Voltage Gain

O =15VPP,RL =2k

Ω to V+/2

O =14VPP,RL = 150

Ω to V+/2

Output Swing High

L =2k

Ω to V+/2

15.85

15.90

L = 150

Ω to V+/2

15.45

15.78

Output Swing Low

L =2k

Ω to V+/2

0.10

0.15

L = 150

Ω to V+/2

0.21

0.55

Output Short Circuit Current

(Note 3)

Sourcing to V

+/2

Sinking from V

+/2

OUT

Output Current

O = 0.5V from either Supply

±100

PSRR

Power Supply Rejection Ratio

15V

≤ V+ ≤ 17V

Supply Current

No Load

6.5

7.8

Common Mode Input

Resistance

V =+1,f=1 kHz, RS =1M

Ω

Common Mode Input

Capacitance

V = +1, RS = 100 k

Ω

1.7

OUT

Output Resistance Closed Loop R

F =10k

Ω,f=1 kHz, A

V = −1

0.1

Ω

F =10k

Ω,f=1 MHz, A

V = −1

0.3

Differential Gain

NTSC, A

V =+2

L = 150

Ω to V+/2

0.12

Differential Phase

NTSC, A

V =+2

L = 150

Ω to V+/2

0.12

deg

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, 1.5 k

Ω in series with 100 pF. Machine Model, 0Ω in series with 200 pF.

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 Short circuit test is a momentary test. Output short circuit duration is infinite for VS < 6V at room temperature and

below. For VS > 6V, allowable short circuit duration is 1.5 ms.

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: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of

the device such that TJ =TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA.

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