TDA8425V7 Datasheet, PDF (10/24 Pages) NXP Semiconductors – Hi-fi stereo audio processor; I2C-bus

Philips Semiconductors
Hi-fi stereo audio processor; I²C-bus
Product specification
TDA8425
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER
SYMBOL
Supply voltage
Voltage range for pins with external capacitors
Voltage range for pins 11 and 12
Voltage range at pins 1, 3, 9, 11, 12, 13, 18 and 20
Output current at pins 9 and 13
Total power dissipation at T_amb < 70 °C
Operating ambient temperature range
Storage temperature range
Electrostatic handling, classification A⁽¹⁾
V_CC
V_cap
V_{SDA, SCL}
V_I/O
I_O
P_tot
T_amb
T_stg
Note
1. Human body model: C = 100 pF, R = 1.5 kΩ and V ≥ 4 kV;
charge device model: C = 200 pF, R = 0 Ω and V ≥ 500 V.
MIN.
0
0
0
0
−
−
0
−25
MAX.
16
V_CC
V_CC
V_CC
45
450
70
+150
UNIT
V
V
V
V
mA
mW
°C
°C
DC CHARACTERISTICS
V_CC = 12 V; T_amb = 25 °C; unless otherwise specified
PARAMETER
SYMBOL
Supply voltage
Supply current
at V_CC = 12 V
Internal reference voltage
Internal voltage
at pins 1, 3, 18 and 20
DC voltage internally generated;
capacitive coupling recommended
Internal voltage
at pins 9 and 13
SDA; SCL (pins 11 and 12)
input voltage HIGH
input voltage LOW
input current HIGH
input current LOW
Output voltage at pins
with external capacitors
pins 6 to 8, 14 to 17, 19,
pin 2
V_CC
I_CC
V_ref
V_l
V_O
V_IH
V_IL
I_IH
I_IL
V_cap.n
V_cap.2
MIN.
10.8
−
5.4
−
−
3.0
−0.3
−
−10
−
−
TYP.
12.0
26
0.5 × V_CC
V_REF
V_REF
−
−
−
−
V_REF
V_CC−0.3
MAX. UNIT
13.2
V
35
mA
6.6
V
−
V
−
V
V_CC
V
1.5
V
+10
µA
−
µA
−
V
−
V
October 1988
10