DS4802S datasheet(4/19 Pages) DALLAS

номер детали	DS4802S

подробное описание детали	Low Voltage, Micro Power, High Performance, Rail-To-Rail Dual Op-Amp

PDF	19 Pages

Scroll/Zoom	100%

производитель	DALLAS [Dallas Semiconductor]

домашняя страница	https://www.maximintegrated.com/en.html

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4 / 19 page

DS4802

4 of 19

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Equivalent Input Noise Voltage

(f = 10 Hz)

(f = 1 kHz)

120

nV/

√Hz

Unity Gain Bandwidth Product

(RL = 100 k

Ω, C

L = 100 pF tied to

VDD/2)

UGBW

kHz

Phase Margin at Unity Gain

(RL = 100 k

Ω, C

L = 100 pF tied to

VDD/2)

Degree

Gain Margin

(RL = 100 k

Ω, C

L = 100 pF tied to

VDD/2)

ELECTRICAL CHARACTERISTICS cont.

(TA: 0

°C – 70°C. V

DD = 3.0V)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Offset Voltage

(VIC = 1.5V, RS = 50

Ω, V

OUT = VDD/2)

VIO

0.1

0.95

Temperature Coefficient of Input

Offset Voltage

(VIC = 1.5V, RS = 50

Ω, V

OUT = VDD/2)

αV

µV/

°C

Input Offset Current

(RS = 50

Ω)

IIO

500

Input Bias Current

(RS = 50

Ω)

IIB

500

Common-mode Input Voltage Range

(|VIO|

≤ 5 mV, R

S = 50

Ω)

VICR

0 to 2

-0.3 to

2.2

High Level Output Voltage

(IOH = -200 µA)

(IOH = -2 mA)

VOH

2.4

2.97

2.7

Low Level Output Voltage

(VIC = 1.5V, IOL = 200 µA)

(VIC = 1.5V, IOL = 2 mA)

VOL

240

500

Large Signal Differential Voltage

Amplification

(VIC = 1.5V, 0.5V

≤ V

≤ 2.5V) R

L =

100 k

Ω

(VIC = 1.5V, 0.5V

≤ V

≤ 2.5V) R

L =

10k

Ω

AVD

Input Resistance

RIN

>10

Ω

Common Mode Input Capacitance

cI(c)

24.0

Common Mode Rejection Ratio

CMRR

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