AS1701, AS1706
Data Sheet
- E l e c t r i c a l
Characteristics
6 Electrical Characteristics
All specifications are 100% tested at T
AMB
= +25ºC.
V
DD
= 5V, R
L
=
∞
, C
BIAS
= 0.1µF to GND, SHDN = GND, T
AMB
+25ºC (unless otherwise specified).
Table 3. DC Electrical Characteristics – 5V Operation
Parameter
Supply Voltage Range
Supply Current
Shutdown Supply Current
SHDN Threshold
1
5V Operation
Symbol
V
DD
I
DD
I
SHDN
Conditions
Inferred from PSRR Test
T
AMB
= -40 to +85ºC
SHDN = V
DD
V
IH
Min
2.7
Typ
6.8
0.01
Max
5.5
10.4
1
Units
V
mA
µA
V
V
DD
x
0.7
Common-Mode Bias Voltage
Output Offset Voltage
2
VBIAS
V
OS
PSRR
P
OUT
THD+N
Power Supply Rejection Ratio
Output Power
3
V
DD
x
V
IL
0.3
V
DD
/2 V
DD
/2 V
DD
/2
- 5%
+ 5%
Av = 2, IN- = OUT+, IN- =
BIAS
±1
±10
Inputs Grounded, V
RIPPLE
=
217Hz
65
200mVp-p, R
L
= 4Ω, V
IN-
=
V
IN+
=
1kHz
63
V
BIAS
R
L
= 4Ω, THD+N = 1%, f
IN
= 1kHz
R
L
= 8Ω, THD+N = 1%, f
IN
= 1kHz
A
V
= 2, R
L
= 4Ω, f
IN
= 1kHz, P
OUT
= 1.3W
A
V
= 2, R
L
= 8Ω, f
IN
= 1kHz, P
OUT
= 1W
0.8
1.6
1.2
0.09
0.05
145
9
150
1
20
V
mV
dB
W
%
ºC
ºC
ms
µs
mV
Total Harmonic
Distortion+Noise
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
Power-Up/Enable from
Shutdown Time
Shutdown Time
Turn-Off Transient
t
PU
t
SHDN
V
POP
1. Quiescent power supply current is specified and tested without loads on the outputs. Quiescent power supply
current depends on the offset voltage when a practical load is connected to the device.
2. Common-mode bias voltage is the voltage on pin BIAS and is nominally V
DD
/2.
3. Guaranteed by design.
3V Operation
V
DD
= 3V, R
L
=
∞
, C
BIAS
= 0.1µF to GND, SHDN = GND, T
AMB
+25ºC (unless otherwise specified).
Table 4. DC Electrical Characteristics – 3V Operation
Parameter
Supply Current
Shutdown Supply Current
1
Symbol
I
DD
I
SHDN
Conditions
T
AMB
= -40 to +85ºC
Min
Typ
6
0.01
0.6
0.4
65
63
0.09
0.06
Max Units
10
1
mA
µA
W
dB
%
SHDN = V
DD
R
L
= 4Ω, THD+N = 1%, f
IN
= 1kHz
2
P
OUT
Output Power
R
L
= 8Ω, THD+N = 1%, f
IN
= 1kHz
217Hz
V
RIPPLE
= 200mVp-p,
Power Supply Rejection Ratio
PSRR
R
L
= 8Ω, V
IN-
=
V
IN+
=
V
BIAS
1kHz
A
V
= 2, R
L
= 4Ω, f
IN
= 1kHz, P
OUT
= 500mW
Total Harmonic Distortion +Noise THD+N
A
V
= 2, R
L
= 8Ω, f
IN
= 1kHz, P
OUT
= 350mW
1. Quiescent power supply current is specified and tested without loads on the outputs. Quiescent power supply
current depends on the offset voltage when a practical load is connected to the device.
2. Guaranteed by design.
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