Nxp Semiconductors SA58670A User Manual

SA58670A_2

© NXP B.V. 2008. All rights reserved.

[1]

V

DD

 is the supply voltage on pins PVDD and pin AVDD.

GND is the ground supply voltage on pins PGND and pin AGND.

T

amb

= 25

°

C; unless otherwise specified

V

DD

supply voltage

operating

2.5

-

5.5

V

I

DD

supply current

V

DD

= 2.5 V; no load

-

4

6

mA

V

DD

= 3.6 V; no load

-

5

7.5

mA

V

DD

= 5.5 V; no load

-

6

9

mA

I

DD(sd)

shutdown mode supply current

no input signal;
V

SDR

= V

SDL

= GND

-

10

1000

nA

PSRR

power supply rejection ratio

V

DD

= 2.5 V to 5.5 V

-

−

75

−

55

dB

V

i(cm)

common-mode input voltage

0.5

-

V

DD

−

0.8

V

CMRR

common mode rejection ratio

inputs are shorted together;
V

DD

= 2.5 V to 5.5 V

-

−

69

−

50

dB

V

IH

HIGH-level input voltage

V

DD

= 2.5 V to 5.5 V;

pins SDL, SDR, G0, G1

1.3

-

V

DD

V

V

IL

LOW-level input voltage

V

DD

= 2.5 V to 5.5 V;

pins SDL, SDR, G0, G1

0

-

0.35

V

I

IH

HIGH-level input current

V

DD

= 5.5 V; V

I

= V

DD

-

-

50

µ

A

I

IL

LOW-level input current

V

DD

= 5.5 V; V

I

= 0 V

-

-

5

µ

A

f

sw

switching frequency

V

DD

= 2.5 V to 5.5 V

250

300

350

kHz

G

v(cl)

closed-loop voltage gain

V

G0

 = V

G1

 = 0.35 V

5.5

6

6.5

dB

V

G0

 = V

DD

; V

G1

 = 0.35 V

11.5

12

12.5

dB

V

G0

 = 0.35 V; V

G1

 = V

DD

17.5

18

18.5

dB

V

G0

 = V

G1

 = V

DD

23.5

24

24.5

dB

R

DSon

drain-source on-state resistance

V

DD

= 2.5 V

-

700

-

m

Ω

V

DD

= 3.6 V

-

570

-

m

Ω

V

DD

= 5.5 V

-

500

-

m

Ω

|

V

O(offset)

|

output offset voltage

measured differentially; inputs
AC grounded; G

v(cl)

= 6 dB;

V

DD

= 2.5 V to 5.5 V

-

5

10

mV

Z

o(sd)

shutdown mode output impedance V

SDR

 = V

SDL

 = 0.35 V

-

2

-

k

Ω