3.3V

10nF to AGND at AIN; Analog input channel AIN1+; AIN- = AGND; unless otherwise specified.) (Notes 1, 2)

CS5505/7

CS5506/8

CS5507/8-S

Parameter*

Min

Typ

Max

Min

Typ

Max

Units

Specified Temperature Range

-40 to +85

-55 to +125

°C

Analog Input

Analog Input Range:

Unipolar

(VAIN+)-(VAIN-)

Bipolar

(Note 5)

0 to +2.5

±2.5

0 to +2.5

±2.5

Volts

Volts

Common Mode Rejection:

dc

50, 60 Hz (Note 6)

-

120

105

-

-

-

-

120

105

-

-

-

dB

dB

Off Channel Isolation

-

120

-

-

120

-

dB

Input Capacitance

-

15

-

-

15

-

pF

DC Bias Current

(Note 1)

-

5

-

-

5

-

nA

Voltage Reference (Output)

VREFOUT Voltage

-

(VA+)-2.5

-

-

(VA+)-2.5

-

Volts

VREFOUT Voltage Tolerance

-

-

4.0

-

-

4.0

%

VREFOUT Voltage Temperature Coefficient

-

60

-

-

60

-

ppm/

°C

VREFOUT Line Regulation

-

1.5

-

-

1.5

-

mV/Volt

VREFOUT Output Voltage Noise

0.1 to 10 Hz

-50

-

-50

-

VREFOUT:

Source Current

Sink Current

-

-

-

-

3

50

-

-

-

-

3

50

µA

µA

Power Supplies

DC Power Supply Currents:

-

-

-

340

300

40

450

-

-

-

-

-

340

300

40

450

-

-

µA

µA

µA

Power Dissipation:

(Note 7)

SLEEP inactive

SLEEP active

-

-

3.2

5

4.5

10

-

-

3.2

10

4.5

25

mW

µW

Power Supply Rejection: Positive Supplies

Negative Supplies

-

-

80

80

-

-

-

-

80

80

-

-

dB

dB

Notes:

5. Common mode voltage may be at any value as long as AIN+ and AIN- remain within the VA+ and

VA- supply voltages.

6. XIN = 32.768 kHz. Guaranteed by design and / or characterization.

7. All outputs unloaded. All inputs CMOS levels. SLEEP mode controlled by M/SLP pin.

SLEEP active = M/SLP pin at (VD+)/2 input level.

CS5505/6/7/8

4

DS59F4

CS5505/6/7/8

4

DS59F6