LT1724_15 datasheet(7/18 Pages) LINER

7 / 18 page

LT1722/LT1723/LT1724

172234fb

ELECTRICAL CHARACTERISTICS The ● denotes the speciﬁcations which apply over the temperature range of

–40°C ≤ TA ≤ 85°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5)

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The inputs are protected by back-to-back diodes. If the differential

input voltage exceeds 0.7V, the input current should be limited to less than

10mA.

Note 3: A heat sink may be required to keep the junction temperature

below the absolute maximum rating when the output is shorted

indeﬁnitely.

Note 4: The LT1722C/LT1722I, LT1723C/LT1723I, LT1724C/LT1724I are

guaranteed functional over the operating temperature range of

–40°C to 85°C.

Note 5: The LT1722C/LT1723C/LT1724C are guaranteed to meet speciﬁed

performance from 0°C to 70°C. The LT1722C/LT1723C/LT1724C are

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage

(Note 6)

LT1722 SOT-23 and LT1723 MS8

1000

1200

µV

Input VOS Drift

(Note 9)

310

μV/°C

IOS

Input Offset Current

400

Input Bias Current

400

Input Voltage Range +

Input Voltage Range –

3.5

1.5

CMRR

Common Mode Rejection Ratio

VCM = 1.5V to 3.5V

AVOL

Large-Signal Voltage Gain

VOUT = 1.5V to 3.5V, RL = 500Ω

V/mV

VOUT

Output Swing+

Output Swing–

RL = 500Ω, VIN = ±10mV

3.5

1.5

IOUT

Output Current

VOUT = 3.5V or 1.5V, 30mV Overdrive

8mA

ISC

Short-Circuit Current

VOUT = 2.5V, VIN = ±1V

Slew Rate

AV = –1, (Note 7)

V/μs

GBW

Gain Bandwidth (Note 10)

f = 200kHz

MHz

Channel Separation

VOUT = 1.5V to 3.5V, RL = 500Ω

Supply Current

6.45

designed, characterized and expected to meet speciﬁed performance from

–40°C to 85°C but are not tested or QA sampled at these temperatures.

The LT1722I/LT1723I/LT1724I are guaranteed to meet speciﬁed

performance from –40°C to 85°C.

Note 6: Input offset voltage is pulse tested and is exclusive of warm-up

drift.

Note 7: Slew rate is measured between ±2V on the output with ±3V input

for ±5V supplies and ±1V on the output with ±1.5V input for single 5V

supply. (For 5V supply, the voltage levels are 2.5V referred.)

Note 8: Full power bandwidth is calculated from the slew rate:

FPBW = SR/2πVP

Note 9 : This parameter is not 100% tested.

Note 10 : This parameter is guaranteed through correlation with slew rate.

LT1724 Scheda tecnica(PDF) 7 Page - Linear Technology

LT1724 Scheda tecnica(HTML) 7 Page - Linear Technology

Html Pages

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

Scheda tecnica Scarica

Link URL