LT6600-5

3

66005fa

ELECTRICAL CHARACTERISTICS

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: This is the temperature coefficient of the internal feedback

Note 3: The input common mode voltage is the average of the voltages

Note 4: Distortion is measured differentially using a differential stimulus.

The input common mode voltage, the voltage at Pin 2, and the voltage at

Pin 7 are equal to one half of the total power supply voltage.

The

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

10.4

10.3

10.1

10.9

10.8

10.7

11.5

11.4

11.3

dB

dB

dB

780

ppm/C

Noise

45

Distortion (Note 4)

2nd Harmonic

3rd Harmonic

93

96

dBc

dBc

2nd Harmonic

3rd Harmonic

66

73

dBc

dBc

Differential Output Swing

Measured Between Pins 4 and 5

Pin 7 Shorted to Pin 2

l

l

3.85

3.85

4.8

4.8

Input Bias Current

Average of Pin 1 and Pin 8

l

–70

–30

μA

Input Referred Differential Offset

l

l

l

5

10

8

25

30

35

mV

mV

mV

l

l

l

5

5

5

13

16

20

mV

mV

mV

Differential Offset Drift

10

μV/°C

Input Common Mode Voltage (Note 3)

l

l

l

0.0

0.0

–2.5

1.5

3.0

1.0

V

V

V

Output Common Mode Voltage (Note 5)

Pin 7 at Midsupply

l

l

l

1.0

1.5

–2.5

1.5

3.0

2.0

V

V

V

Output Common Mode Offset

(with Respect to Pin 2)

l

l

l

–25

–30

–55

5

0

–5

50

45

35

mV

mV

mV

Common Mode Rejection Ratio

61

dB

l

2.46

2.51

1.5

2.55

V

V

l

4.3

5.5

7.7

kΩ

l

l

–15

–10

–3

–3

μA

μA

Power Supply Current

l

l

28

30

31

34

38

mA

mA

mA

Note 5: Output common mode voltage is the average of the voltages at

Pins 4 and 5. The output common mode voltage is equal to the voltage

applied to Pin 2.

Note 6: The LT6600C is guaranteed functional over the operating

temperature range –40°C to 85°C.

Note 7: The LT6600C is guaranteed to meet 0°C to 70°C specifications and

is designed, characterized and expected to meet the extended temperature

limits, but is not tested at –40°C and 85°C. The LT6600I is guaranteed to

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

Note 8: The inputs are protected by back-to-back diodes. If the differential

input voltage exceeds 1.4V, the input current should be limited to less than

10mA.