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LT1113

ELECTRICAL C

HARA TERISTICS

LT1113AM

LT1113M

SYMBOL PARAMETER

CONDITIONS (Note 4)

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

AVOL

Large-Signal Voltage Gain

VO = ±12V, RL = 10k

800

2700

700

2500

V/mV

VO = ±10V, RL = 1k

400

1500

300

1000

V/mV

VOUT

Output Voltage Swing

RL = 10k

±13.0 ±12.5

±12.5 ±12.5

RL = 1k

±11.5 ±12.0

±11.0 ±12.0

Slew Rate

RL ≥ 2k (Note 9)

1.9

3.3

1.6

3.3

µs

GBW

Gain Bandwidth Product

fO = 100kHz

2.2

3.4

2.2

3.4

MHz

Supply Current Per Amplifier

5.30

6.35

5.30

6.55

VS = ± 5V

5.25

6.30

5.25

6.50

∆VOS

Offset Voltage Match

1.0

5.0

1.0

5.5

∆IB+

Noninverting Bias Current Match

1.8

2.0

∆CMRR Common Mode Rejection Match (Note 11)

∆PSRR Power Supply Rejection Match (Note 11)

The q denotes specifications which apply over the temperature range – 55

°C ≤ TA ≤ 125°C. VS = ±15V, VCM = 0V,

unless otherwise noted. (Note 12)

Note 1: Absolute Maximum Ratings are those values beyond which the

life of the device may be impaired.

Note 2: The LT1113C is guaranteed functional over the Operating

Temperature Range of –40

°C to 85°C. The LT1113M is guaranteed

functional over the Operating Temperature Range of – 55

°C to 125°C.

Note 3: The LT1113C is guaranteed to meet specified performance from

°C to 70°C. The LT1113C is designed, characterized and expected to

meet specified performance from –40

°C to 85°C but is not tested or QA

sampled at these temperatures. For guaranteed I grade parts, consult the

factory. The LT1113M is guaranteed to meet specified performance from

–55

°C to 125°C.

Note 4: Typical parameters are defined as the 60% yield of parameter

distributions of individual amplifiers, i.e., out of 100 LT1113s (200 op

amps) typically 120 op amps will be better than the indicated

specification.

Note 5: Warmed-up IB and IOS readings are extrapolated to a chip

temperature of 50

°C from 25°C measurements and 50°C characterization

data.

Note 6: Current noise is calculated from the formula:

in = (2qIB)

1/2

where q = 1.6 • 10 –19 coulomb. The noise of source resistors up to 200M

swamps the contribution of current noise.

Note 7: Input voltage range functionality is assured by testing offset

voltage at the input voltage range limits to a maximum of 2.3mV

(A grade) to 2.8mV (C grade).

Note 8: This parameter is not 100% tested.

Note 9: Slew rate is measured in AV = –1; input signal is ±7.5V, output

measured at

±2.5V.

Note 10: The LT1113 is designed, characterized and expected to meet

these extended temperature limits, but is not tested at –40

°C and 85°C.

Guaranteed I grade parts are available. Consult factory.

Note 11:

∆CMRR and ∆PSRR are defined as follows:

(1) CMRR and PSRR are measured in

µV/V on the individual

amplifiers.

(2) The difference is calculated between the matching sides in

µV/V.

(3) The result is converted to dB.

Note 12: The LT1113 is measured in an automated tester in less than

one second after application of power. Depending on the package used,

power dissipation, heat sinking, and air flow conditions, the fully

warmed-up chip temperature can be 10

°C to 50°C higher than the

ambient temperature.

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