L6390D datasheet(12/22 Pages) STMICROELECTRONICS

12 / 22 page

Electrical characteristics

L6390

12/22

Table 9.

OPAMP characteristics (VCC = 15 V, TJ = +25 °C)

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

Iib

6, 9

Input bias current (1)

100

200

Vicm

Input common mode voltage

range

VOL

Low level output voltage

Vid = ± 1 V, RL = 10 kΩ to

VCC

VOH

High level output voltage

Vid = ± 1 V, RL = 10 kΩ to

GND

14.7

Output short circuit current

Source,

Vid = ± 1; Vo = 0 V

Sink,

Vid = ± 1; Vo = VCC

Slew rate

Vi = 1

÷ 4 V; R

L = 2 kΩ;

CL = 100 pF; unity gain

2.5

3.8

µs

GBWP

Gain bandwidth product

Vo = 7.5 V; RL = 2 kΩ

MHz

Avd

Large signal voltage gain

SVR

Supply voltage rejection ratio

CMRR

Common mode rejection

ratio

The direction of input current is out of the IC.

Table 10.

Sense comparator characteristics (VCC = 15 V, TJ = +25 °C)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Iio

Input bias current

VCP+ = 1 V

µA

Vol

Open drain low level output

voltage

Iod = - 3 mA

0.5

td_comp

Comparator delay

SD/OD pulled to 5 V

through 100 k

Ω resistor

130

Slew rate

CL = 180 pF; Rpu = 5 kΩ

µsec

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