ds4420nt-r Maxim Integrated Products, Inc., ds4420nt-r Datasheet - Page 3

• Manufacturer Part Number: ds4420nt-r
• Description: Ds4420 I?c Programmable Gain Amplifier For Audio Applications
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
I
(V
2
Amplifier Output Current
(Sinking)
Resistive Load Range
Capacitive Load
Closed-Loop Bandwidth
Passband Flatness
Output Noise (Note 5)
Total Harmonic Distortion (Note 5)
Gain Range
Gain Step Size
Gain Accuracy
Mute and Standby Mode Gain
S tand b y M od e E xi t Ti m e
SCL Clock Frequency
Bus Free Time Between STOP and
START Conditions
Hold Time (Repeated) START
Condition
Low Period of SCL
High Period of SCL
Data Hold Time
Data Setup Time
Start Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Setup Time
SDA and SCL Capacitive Loading
CC
CC
C AC ELECTRICAL CHARACTERISTICS (See Figure 3)
= +4.5V to +5.5V, T
= +4.5V to +5.5V, T
PARAMETER
PARAMETER
A
A
= -20°C to +70°C, unless otherwise noted.)
= -20°C to +70°C, timing referenced to V
I
SYMBOL
SYMBOL
t
t
t
t
2
t
A
A
HD:STA
HD:DAT
SU:DAT
SU:STO
SU:STA
_____________________________________________________________________
t
t
I
THD
t
f
HIGH
MUTE
LOW
OS2
ERR1
t
SCL
BUF
N
C
R
C
A
PU
t
A
t
C Programmable-Gain Amplifier
R
F
L
O
S
B
L
(Note 7)
(Note 8)
(Note 8)
(Note 8)
V
V
Differential
Cap to GND (Note 4)
All gain settings (Note 5)
20Hz to 20kHz (Notes 2, 5)
A = -35dB, 300Hz to 3.4kHz
A = +25dB, 300Hz to 3.4kHz
R
f = 1kHz, A = ±16dB
R
f = 1kHz, A = ±16dB
(Note 10)
(Note 5)
(Note 6)
OUT
OUT
L
L
= 50Ω, V
= 1kΩ, V
= V
= 0.75V
CC
O
O
CONDITIONS
CONDITIONS
≤ +6dBV,
≤ +6dBV,
IL(MAX)
for Audio Applications
and V
IH(MIN)
, unless otherwise noted.)
0.1C
0.1C
20 +
20 +
MIN
MIN
-2.5
100
-35
2.0
1.3
0.6
1.3
0.6
0.6
0.6
89
64
50
20
-1
0
0
B
B
-123
TYP
0.03
0.01
TYP
-88
3.0
MAX
MAX
+2.5
+25
50k
100
20k
400
300
300
400
-90
1.0
4.0
0.9
+1
10
UNITS
UNITS
dBV
kHz
mA
pF
Hz
dB
dB
dB
dB
dB
pF
µs
µs
µs
µs
µs
µs
ns
µs
ns
ns
µs
%
Ω
3