LMH6321 datasheet(5/21 Pages) NSC

5 / 21 page

±5V Electrical Characteristics (Continued)

The following specifications apply for Supply Voltage = ±5V, V

CM =0,RL

≥ 100 kΩ and R

S =50

Ω,C

L Open, unless otherwise

noted. Boldface limits apply for T

A =TJ =TMIN to TMAX; all other limits TA =TJ = 25˚C.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V/I Section

CLV

Current Limit Input Offset

Voltage

L =1k

Ω, GND = 0V

2.7

±5.0

CLI

Current Limit Input Bias

Current

L =1k

Ω,C

L = 0V

−0.5

−0.6

−0.2

µA

CMRR

Current Limit Common Mode

Rejection Ratio

L =1k

Ω, GND = −3V to +4V

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 Table.

Note 2: Human Body Model is 1.5 k

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

Note 3: If the input-output voltage differential exceeds ±5V, internal clamping diodes will turn on. The current through these diodes should be limited to 5 mA max.

Thus for an input voltage of ±15V and the output shorted to ground, a minimum of 2 k

Ω should be placed in series with the input.

Note 4: The maximum continuous current must be limited to 300 mA. See the Application section for more details.

Note 5: For the condition where the CL pin is left open the output current should not be continuous, but instead, should be limited to low duty cycle pulse mode such

that the RMS output current is less than or equal to 300 mA.

Note 6: Soldered to PC board with copper foot print equal to DAP size. Natural convection (no air flow). Board material is FR-4.

Note 7: VIN = + or −4V at TJ = −40˚C.

Note 8: 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. See Thermal Management section of the Application Hints.

Ordering Information

Package

Part Number

Package Marking

Transport Media

NSC Drawing

8-Pin PSOP

LMH6321MR

95 Units/Rail

MRA08A

LMH6321MRX

2.5k Units Tape and Reel

7-Pin TO-263

LMH6321TS

45 Units/Rail

TS7B

LMH6321TSX

500 Units Tape and Reel

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