ADR821BRMZ-R21 datasheet(5/20 Pages) AD

5 / 20 page

ADR821/ADR827

Rev. 0 | Page 5 of 20

ADR821 ELECTRICAL CHARACTERISTICS—AMPLIFIER (VS = ±15 V)

VCM= 0 V, TA = 25°C, unless otherwise noted.

Table 4.A

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Input Offset Voltage

VOS

−40°C < TA < +125°C

100

500

μV

Input Offset Voltage Drift

TCVOS

−40°C < TA < +125°C

μV/oC

Input Bias Current

−40°C < TA < +125°C

Input Offset Bias Current

IOS

−40°C < TA < +125°C

Large Signal Voltage Gain

AVO

VOUT = −14 V to +14 V

RLOAD = 10 kΩ, −40°C < TA < +125°C

109.5

118

RLOAD = 2 kΩ, −40°C < TA < +125°C

100

111

Common-Mode Rejection Ratio

CMRR

VCM = −14 V to +14 V, −40°C < TA < +125°C

100

OUTPUT CHARACTERISTICS

Output Voltage high

VOH

ILOAD = 1 mA

14.8

14.9

ILOAD = 1 mA, −40°C < TA < +125°C

14.75

Output Voltage Low

VOL

ILOAD = 1 mA

−14.9

−14.8

ILOAD = 1 mA, −40°C < TA < +125°C

−14.75

Output Current

ISC

Short-circuit current

±20

POWER SUPPLY

Positive Supply Current

ISY+

No load, −40°C < TA < +125°C

400

μA

Negative Supply Current

ISY−

No load, −40°C < TA < +125°C

300

μA

Power Supply Rejection Ratio

PSRR

VS = ±2.8 V to ±15 V

100

DYNAMIC PERFORMANCE

Slew Rate

RLOAD = 10 kΩ, CLOAD = 10 pF, AV = +1

0.5

V/μs

Gain Bandwidth Product

GBP

CLOAD = 14 pF

1.0

MHz

Phase Margin

φM

CLOAD = 14 pF

75.4

Degrees

NOISE PERFORMANCE

Voltage Noise

eN p-p

f = 0.1 Hz to 10 Hz

0.2

μV p-p

Voltage Noise Density

f = 1 kHz

nV/√Hz

ADR821BRMZ-R21 データシート(PDF) 5 Page - Analog Devices

ADR821BRMZ-R21 データシート(HTML) 5 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

データシートダウンロード

リンク URL

ADR821BRMZ-R21 データシート(PDF) 5 Page - Analog Devices

ADR821BRMZ-R21 データシート(HTML) 5 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

データシート ダウンロード

リンク URL

データシートダウンロード