Datasheet


     
SLOS230D − NOVEMBER 1998 − REVISED OCTOBER 2002
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V, T
A
= 25°C (unless otherwise
noted)
PARAMETER TEST CONDITIONS
MIN TYP MAX UNIT
V
OO
Output offset voltage (measured
differentially)
SHUTDOWN = 0 V, SE/BTL = 0 V, R
L
= 8 Ω,
RF = 10 kΩ
20 mV
PSRR
Power supply rejection ratio
V
DD
= 4.9 V to 5.1 V
BTL mode 78
dB
PSRR Power supply rejection ratio V
DD
= 4.9 V to 5.1 V
SE mode 76
dB
I
DD
Supply current (see Figure 6)
BTL mode, SHUTDOWN = 0 V,
SE/BTL
= 0.5 V, RF = 10 kΩ
1.25 2.5
mA
I
DD
Supply current (see Figure 6)
SE mode, SHUTDOWN = 0 V,
SE/BTL
= 4.5 V, RF = 10 kΩ
0.65 1.25
mA
I
DD(SD)
Supply current, shutdown mode
(see Figure 7)
SE/BTL = 0 V, SHUTDOWN = V
DD
,
RF = 10 kΩ
50 100 µA
|I
IH
|
SHUTDOWN, V
DD
= 5.5 V, V
I
= V
DD
1
A
|I
IH
|
SE/BTL, V
DD
= 5.5 V, V
I
= V
DD
1
µA
|I
IL
|
SHUTDOWN, V
DD
= 5.5 V, V
I
= 0 V 1
A
|I
IL
|
SE/BTL, V
DD
= 5.5 V, V
I
= 0 V 1
µA
operating characteristics, V
DD
= 5 V, T
A
= 25°C, R
L
= 8 Ω
PARAMETER TEST CONDITIONS
MIN TYP MAX UNIT
THD = 0.3%, BTL mode, See Figure 18 700
†
P
O
Output power, see Note 1
THD = 0.1%,
See Figure 26
SE mode, R
L
= 32 Ω,
85
mW
THD + N
Total harmonic distortion plus
noise
P
O
= 700 mW, f = 200 Hz to 4 kHz, See Figure 16 0.5%
B
OM
Maximum output power bandwidth Gain = 2, THD = 2%, See Figure 16 20 kHz
B
1
Unity-gain bandwidth Open Loop, See Figure 37 1.4 MHz
Supply ripple rejection ratio
f = 1 kHz,
See Figure 5
C
B
= 1 µF, BTL mode,
80
dB
Supply ripple rejection ratio
f = 1 kHz,
See Figure 4
C
B
= 1 µF, SE mode,
73
dB
V
n
Noise output voltage Gain = 1, C
B
= 0.1 µF, See Figure 43 17 µV(rms)
†
The DGN package, properly mounted, can conduct 700 mW RMS power continuously. The D package, can only conduct 350 mW RMS power
continuously, with peaks to 700 mW.
NOTE 1: Output power is measured at the output terminals of the device at f = 1 kHz.