tfa9810t-n1 NXP Semiconductors, tfa9810t-n1 Datasheet - Page 16

• Manufacturer Part Number: tfa9810t-n1
• Description: Tfa9810 Stereo Full-bridge Audio Amplifier 2 X 12 W
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 9.
T
[1]
TFA9810_2
Preliminary data sheet
Symbol
I
SO/OL input
V
V
STABI
V
Comparator full-differential input stage
V
V
I
OverTemperature Protection (OTP)
T
OverVoltage Protection (OVP)
V
UnderVoltage Protection (UVP)
V
OverCurrent Protection (OCP)
I
Window Protection (WP)
V
I
IB
O(ocp)
amb
prot
IL
IH
STABI
offset(i)(eq)
cm
th(ovp)
P(uvp)
O
Current limiting concept: in overcurrent condition no interruption of the audio signal in case of impedance drop.
= 25 C; V
Static characteristics
Parameter
input current
LOW-level input voltage
HIGH-level input voltage with respect to V
voltage on pin STABI
equivalent input offset
voltage
common mode voltage
input bias current
protection temperature
overvoltage protection
threshold voltage
undervoltage protection
supply voltage
overcurrent protection
output current
output voltage
P
= 12 V; f
osc
= 550 kHz;
…continued
Conditions
V
with respect to V
with respect to V
20 Hz < f < 20 kHz
level internal fixed
level internal fixed
high level
low level
Figure 33
I
= 5 V
Rev. 02 — 30 August 2007
unless otherwise specified
SSD
SSD
SS
[1]
Min
-
-
3
10
-
-
V
-
150
20
7
3
-
-
SSA
+ 3
Typ
1
-
4
11
-
-
-
-
-
21.5
7.5
3.5
V
V
DDA
SSA
Audio amplifier 2 x 12 W
+ 1
1
Max
20
0.4
4.5
12
1
15
V
1
-
23
8
-
-
-
© NXP B.V. 2007. All rights reserved.
TFA9810
DDA
1
Unit
V
V
V
mV
V
V
V
A
V
V
16 of 29
C
A
V
A