CS4340

8

DS297PP3

POWER AND THERMAL CHARACTERISTICS

Notes: 9. Refer to Figure 15.

10. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 4. Increasing the

capacitance will also increase the PSRR.

VA = 2.7 V - 5.5 V)

CS4340-KS

CS4340-BS

Parameters

Symbol

Min

Typ

Max

Min

Typ

Max

Units

Power Supplies

Power Supply Current

normal operation

VA = 5 V

power-down state

-

-

15

60

18

-

-

-

15

60

TBD

-

mA

µA

Power Dissipation

(Note 9)

VA = 5 V

normal operation

power-down

-

-

75

0.3

90

-

-

-

75

0.3

TBD

-

mW

mW

Power Supply Current

normal operation

VA = 3 V

power-down state

-

-

10

30

14

-

-

-

10

30

TBD

-

mA

µA

Power Dissipation

(Note 9)

VA = 3 V

normal operation

power-down

-

-

30

0.09

42

-

-

-

30

0.09

TBD

-

mW

mW

Package Thermal Resistance

θ

JA

-

110

-

-

110

-

°C/Watt

Power Supply Rejection Ratio (1 kHz)

(Note 10)

(60 Hz)

PSRR

-

-

60

40

-

-

-

-

60

40

-

-

dB

dB

Parameters

Symbol

Min

Typ

Max

Units

High-Level Input Voltage

VA = 5 V

VA = 3 V

2.0

2.0

-

-

-

-

V

V

Low-Level Input Voltage

VA = 5 V

VA = 3 V

-

-

-

-

0.8

0.8

V

V

Input Leakage Current

--

±10

µA

Input Capacitance

-

8

-

pF

Maximum MUTEC Drive Current

-

3

-

mA