LTC6363 Family

6

Rev. C

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LTC6363-0.5 Only. The l denotes the specifications which apply over the full

operating temperature range, otherwise specifications and typical values are at TA = 25°C. V+ = 10V, V– = 0V, VCM = VOCM = VICM = 5V,

VSHDN = open. VS is defined as (V+ – V–). VOUTCM is defined as (V+OUT + V–OUT)/2. VICM is defined as (V+IN + V–IN)/2. VOUTDIFF is defined

as (V+OUT – V–OUT).

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tS

Settling Time to a 8VP-P Output Step

0.1%

0.01%

0.0015% (16-Bit)

4ppm (18-Bit)

290

330

370

720

ns

ns

ns

ns

VOSDIFF (Note 7)

Differential Offset Voltage

VS = 3V

VICM =1.5V

l

25

125

250

µV

µV

VS = 5V

VICM = 2.5V

l

25

125

250

µV

µV

VS = 10V

VICM = 5V

l

25

125

250

µV

µV

∆VOSDIFF/∆T

(Notes 7, 8)

Differential Offset Voltage Drift

VS = 3V

VS = 5V

VS = 10V

l

l

l

0.45

0.45

0.45

1.25

1.25

1.25

µV/°C

µV/°C

µV/°C

GDIFF

Differential Gain

VOUT = 16VP-P

0.5

V/V

Differential Gain Error

l

±0.002

±0.0045

±0.0075

%

%

Differential Gain Nonlinearity

0.5

ppm

Differential Gain Drift vs Temperature (Note 8)

l

±0.2

±0.5

ppm/°C

en (Note 7)

Differential Input Referred Noise Voltage

Density

f = 100kHz,

(Includes Internal Resistor Noise)

15.1

nV/√Hz

envocm

Common Mode Noise Voltage Density

f = 100kHz

20

nV/√Hz

RIN

Input Resistance

Common Mode

Differential Mode

1050

2800

Ω

Ω

CIN

Input Capacitance

Differential Mode

Common Mode

2.5

13.5

pF

pF

VICMR (Note 9)

Input Common Mode Range

VS = 3V, VOCM = 1.5V

VS = 5V,VOCM = 2.5V

VS = 10V, VOCM = 5V

l

l

l

–3

–5

–10

2.4

6.4

16.4

V

V

V

CMRRI (Note 7)

Input Common Mode Rejection Ratio (Input

Referred) ∆VICM/∆VOSDIFF

VS = 3V, VICM from –3V to 2.4V

l

90

80

106

dB

dB

VS = 5V, VICM from –5V to 6.4V

l

94

85

106

dB

dB

VS = 10V, VICM from –10V to 16.4V

l

94

85

106

dB

dB

CMRRIO (Note 7) Output Common Mode Rejection Ratio (Input

Referred) ∆VOCM/∆VOSDIFF

VS = 3V, VOCM from 0.5V to 2.5V

l

85

80

100

dB

dB

VS = 5V, VOCM from 0.5V to 4.5V

l

90

85

106

dB

dB

VS = 10V, VOCM from 0.5V to 9.5V

l

90

85

106

dB

dB