LT6011ACDD#TRPBF Datasheet LT6011CS8#PBF, LT6012CS#PBF, LT6011IS8#PBF | P7-P9

LT6011/LT6012

7

60112fc

elecTrical characTerisTics

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at T

A

= 25°C. V

S

= ±15V, V

CM

= 0V; R

L

to 0V; unless otherwise specified. (Note 5)

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

I

SC

Output Short-Circuit Current

(Note 3)

V

OUT

= 0V, 1V Overdrive (Source)

l

10

5

15 mA

mA

V

OUT

= 0V, –1V Overdrive (Sink)

l

10

5

20 mA

mA

SR Slew Rate A

V

= –10, R

F

= 50k, R

G

= 5k

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

0.08

0.07

0.05

0.11 V/µs

V/µs

GBW Gain Bandwidth Product f = 10kHz

l

275

250

350 kHz

kHz

t

s

Settling Time A

V

= –1, 0.01%, V

OUT

= 0V to 10V 85 µs

t

r

, t

f

Rise Time, Fall Time A

V

= 1, 10% to 90%, 0.1V Step 1 µs

∆V

OS

Offset Voltage Match (Note 7) LT6011AS8, LT6012AS

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

50 270

320

370

µV

LT6011ADD, LT6012AGN

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

50 320

420

450

µV

LT6011S8, LT6012S

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

70 300

350

400

µV

LT6011DD, LT6012GN, LT6011MS8

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

80 400

500

550

µV

∆I

B

Input Bias Current Match

(Note 7)

LT6011AS8, LT6011ADD, LT6012AS, LT6012AGN

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

50 600

900

1200

pA

LT6011S8, LT6011DD, LT6012S, LT6012GN,

LT6011MS8

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

1800

2400

3000

pA

∆CMRR

Common Mode Rejection Ratio

Match (Note 7)

l

109 135 dB

∆PSRR

Power Supply Rejection Ratio

Match (Note 7)

l

106 135 dB

I

S

Supply Current per Amplifier

T

A

= 0°C to 70°C

T

A

= –40°C to 85°C

l

260 330

380

400

µA

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 and internal

series resistors. If the differential input voltage exceeds 10V, the input

current must be limited to less than 10mA.

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

below absolute maximum ratings.

Note 4: Both the LT6011C/LT6012C and LT6011I/LT6012I are guaranteed

functional over the operating temperature range of –40°C to 85°C.

Note 5: The LT6011C/LT6012C are guaranteed to meet the specified

performance from 0°C to 70°C and 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. The LT6011I/LT6012I are

guaranteed to meet specified performance from –40°C to 85°C.

Note 6: This parameter is not 100% tested.

Note 7: Matching parameters are the difference between any two

amplifiers. ∆CMRR and ∆PSRR are defined as follows: (1) CMRR

and PSRR are measured in µV/V for the individual amplifiers. (2) The

difference between matching amplifiers is calculated in µV/V. (3) The result

is converted to dB.

Note 8: The specifications for V

OS

, I

B

, and I

OS

depend on the grade and on

the package. The following table clarifies the notations.

STANDARD GRADE A GRADE

S8 Package LT6011S8 LT6011AS8

DFN Package LT6011DD LT6011ADD

S14 Package LT6012S LT6012AS

GN16 Package LT6012GN LT6012AGN

MS8 Package LT6011MS8 N/A

LT6011/LT6012

8

60112fc

Typical perForMance characTerisTics

Distribution of Input Bias Current Input Bias Current vs Temperature

Input Bias Current

vs Input Common Mode Voltage

e

n

, i

n

vs Frequency

Total Input Noise

vs Source Resistance 0.1Hz to 10Hz Noise

Distribution of Input Offset Voltage

Input Offset Voltage

vs Temperature

Offset Voltage

vs Input Common Mode Voltage

INPUT OFFSET VOLTAGE (µV)

–90

0

PERCENT OF UNITS (%)

5

15

20

25

–50

–10

10 90

6011 G01

10

–70 –30

30

50

70

30

V

S

= 5V, 0V

T

A

= 25°C

LT6011S8,

LT6012S

TEMPERATURE (°C)

–50

–125

OFFSET VOLTAGE (µV)

–100

–50

–25

0

125

50

0

50

75

6011 G02

–75

75

100

25

–25

25

100

125

V

S

= 5V, 0V

REPRESENTATIVE UNITS

INPUT COMMON MODE VOLTAGE (V)

–15

120

100

80

60

40

20

0

–20

0 10

6011 G03

–10 –5

5 15

OFFSET VOLTAGE (µV)

T

A

= 85°C

T

A

= 25°C

T

A

= –40°C

V

S

= ±15V

TYPICAL PART

INPUT BIAS CURRENT (pA)

–400

0

PERCENT OF UNITS (%)

5

15

20

25

–300

–100

0 400

6011 G04

10

–200

100

200

300

V

S

= 5V, 0V

T

A

= 25°C

LT6011A,

LT6012A

TEMPERATURE (°C)

–50

–200

INPUT BIAS CURRENT (pA)

0

400

600

800

50

1600

6011 G05

200

0

–25

75 100

25

I

B

–

I

B

+

125

1000

1200

1400

V

S

= 5V, 0V

TYPICAL PART

COMMON MODE VOLTAGE (V)

–15

–200

INPUT BIAS CURRENT (pA)

–100

0

100

200

300

–10

–5 0 5

1635 G06

10 15

V

S

= ±15V

TYPICAL PART

T

A

= 85°C

13.9V

–14.2V

T

A

= 25°C

T

A

= –40°C

FREQUENCY (Hz)

1

10

INPUT VOLTAGE NOISE DENSITY (nV/√Hz)

INPUT CURRENT NOISE DENSITY (fA/√Hz)

100 100

1000

10 100 1000

6011 G07

CURRENT NOISE

UNBALANCED

SOURCE RESISTORS

VOLTAGE NOISE

V

S

= ±15V

T

A

= 25°C

SOURCE RESISTANCE (Ω)

100 1k 10k 100k 1M 10M

0.0001

TOTAL INPUT NOISE (µV/√Hz)

0.01

10

100M

6011 G08

0.001

0.1

1

TOTAL NOISE

RESISTOR NOISE ONLY

V

S

= 5V, 0V

T

A

= 25°C

f = 1kHz

UNBALANCED

SOURCE RESISTORS

TIME (SEC)

0

NOISE VOLTAGE (0.2µV/DIV)

8

6011 G09

2 4 6 1071 3 5 9

V

S

= ±15V

T

A

= 25°C

LT6011/LT6012

9

60112fc

Typical perForMance characTerisTics

Output Saturation Voltage

vs Load Current (Output Low) Supply Current vs Supply Voltage Warm-Up Drift

THD + Noise vs Frequency THD + Noise vs Frequency Settling Time vs Output Step

0.01Hz to 1Hz Noise

Output Voltage Swing

vs Temperature

Output Saturation Voltage

vs Load Current (Output High)

TIME (SEC)

0

NOISE VOLTAGE (0.2µV/DIV)

80

6011 G10

20 40 60 1007010 30 50 90

V

S

= ±15V

T

A

= 25°C

TEMPERATURE (°C)

–50

OUTPUT VOLTAGE SWING (mV)

–20

25

6011 G11

40

–25 0 50

20

V

–

V

+

–40

–60

60

75 100 125

V

S

= 5V, 0V

NO LOAD

OUTPUT HIGH

OUTPUT LOW

LOAD CURRENT (mA)

0.01

OUTPUT HIGH SATURATION VOLTAGE (V)

0.1

1

0.1 1 10

6011 G12

T

A

= 85°C

T

A

= 25°C

V

S

= 5V, 0V

T

A

= –40°C

LOAD CURRENT (mA)

0.01

OUTPUT LOW SATURATION VOLTAGE (V)

0.1

1

0.1 1 10

6011 G13

T

A

= 85°C

T

A

= 25°C

V

S

= 5V, 0V

T

A

= –40°C

SUPPLY VOLTAGE (±V)

0

SUPPLY CURRENT (µA)

300

400

500

16

6011 G14

200

100

250

350

450

150

50

0

42

86

12 14 18

10

20

PER AMPLIFIER

T

A

= 85°C

T

A

= –40°C

T

A

= 25°C

TIME AFTER POWER-ON (SECONDS)

0

CHANGE IN OFFSET VOLTAGE (µV)

1

2

3

30 60 90 120

6011 G15

150

±15V

±2.5V

SETTLING TIME (µs)

0

OUTPUT STEP (V)

2

6

8

10

20

40

50 90

6011 G18

4

10 30

60

70

80

V

S

= ±15V

A

V

= 1

0.1%

0.01%

FREQUENCY (Hz)

10

0.0001

THD + NOISE (%)

0.01

10

1k 10k100 100k

6011 G16

0.001

0.1

1

V

S

= 5V, 0V

V

OUT

= 2V

P-P

T

A

= 25°C

A

V

= 1: R

L

= 10k

A

V

= –1: R

F

= R

G

= 10k

A

V

= –1

A

V

= 1

FREQUENCY (Hz)

10

0.0001

THD + NOISE (%)

0.01

10

1k 10k100

6011 G17

0.001

0.1

1

V

S

= ±15V

V

IN

= 20V

P-P

T

A

= 25°C

A

V

= –1

A

V

= 1

LT6011ACDD#TRPBF

LT6011ACDD#TRPBF

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