RH1498 datasheet(2/2 Pages) LINER

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DICE/DWF SPECIFICATION

RH1498

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

LT 0306 • PRINTED IN USA

Wafer level testing is performed per the indicated speciﬁcations for dice. Considerable differences in performance can often be observed for dice versus

packaged units due to the inﬂuences of packaging and assembly on certain devices and/or parameters. Please consult factory for more information

on dice performance and lot qualiﬁcations via lot sampling test procedures.

Dice data sheet subject to change. Please consult factory for current revision in production.

I.D.No. 66-13-3415

DICE/DWF ELECTRICAL TEST LIMITS (Pre-Irradiation) V

S = ±15V; VCM = VOUT = 0V, TA = 25°C, unless

otherwise noted.

Note 1: Matching parameters are the difference between ampliﬁers A

and B.

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

UNITS

VOH

Output Voltage Swing (High)

(Note 2)

No Load

ISINK = 1mA

ISINK = 10mA

150

800

ISC

Short-Circuit Current

±15

Supply Current per Ampliﬁer

2.5

GBW

Gain-Bandwidth Product

f = 100kHz

6.8

MHz

Slew Rate

AV = –1, RL = 2k

VO = ±10V, Measure at VO = ±5V

3.5

V/µs

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

UNITS

VOS

Input Offset Voltage

VCM = V

+, V–

800

µV

Input Offset Voltage Match (Channel-to-Channel)

(Note 1)

VCM = V

+ to V–

1400

µV

Input Bias Current

VCM = V

–

–650

650

Input Bias Current Match (Channel-to-Channel)

(Note 1)

VCM = V

+, V–

100

IOS

Input Offset Current

VCM = V

+, V–

AVOL

Large-Signal Voltage Gain

VS = 5V, VO = 75mV to 4.8V, R1 = 10k

VS = 3V, VO = 75mV to 2.8V, R1 = 10k

600

500

V/mV

CMRR

Common Mode Rejection Ratio

VS = 5V, VCM = V

+ to V–

VS = 3V, VCM = V

+ to V–

CMRR Match (Channel-to-Channel) (Note 1)

VS = 5V, VCM = V

+ to V–

VS = 3V, VCM = V

+ to V–

PSRR

Power Supply Rejection Ratio

VS = 2.2V to 12V

PSRR Match (Channel-to-Channel) (Note 1)

VS = ±2V to ±16V

VOL

Output Voltage Swing (Low)

(Note 2)

No Load

ISINK = 1mA

ISINK = 2.5mA

100

200

VOH

Output Voltage Swing (High)

(Note 2)

No Load

ISINK = 1mA

ISINK = 2.5mA

150

250

ISC

Short-Circuit Current

±15

Supply Current per Ampliﬁer

2.2

DICE/DWF ELECTRICAL TEST LIMITS (Pre-Irradiation) V

S = 3V, 5V; VCM = VOUT = Half Supply, TA = 25°C,

unless otherwise noted.

Note 2: Output voltage swings are measured between the output and

power supply rails.

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