TS4975EIJT STMicroelectronics, TS4975EIJT Datasheet - Page 5

• Manufacturer Part Number: TS4975EIJT
• Description: IC AMP AUDIO .04W AB 12FLIPCHIP
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS4975EIJT

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 40mW x 2 @ 16 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, I²C, Standby, Thermal Protection, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 12-FlipChip
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5199-2; TS4975EIJT

TS4975
3
Electrical Characteristics
Table 3.
1. SCL and SDA are CMOS inputs. The nominal input current is about few pA and not 10uA. 10µA refer to the I2C
Table 4.
SE, G = +2dB
SE, G = +18dB
PHG, G = +2dB
PHG, G = +18dB
Symbol
bus specification.
F
V
V
V
SCL
I
IH
IL
ol
i
Electrical characteristics for the I²C interface
Output noise (all inputs grounded)
Maximum Low level Input Voltage on pins SDA, SCL, VADD
Minimum High Level Input Voltage on pins SDA, SCL, VADD
SCL Maximum clock Frequency
Max Low Level Output Voltage, SDA pin, I
Max Input current on SDA, SCL
from 0.1 V
CC
to 0.9 V
from V
Unweighted Filter
CC
34µVrms
67µVrms
34µVrms
67µVrms
CC
Parameter
= 2.5V to 5V
(1)
sink
= 3mA
Electrical Characteristics
from V
Weighted Filter (A)
23µVrms
45µVrms
23µVrms
45µVrms
CC
0.3 V
0.7 V
= 2.5V to 5V
Value
400
0.4
10
CC
CC
Unit
kHz
µA
V
V
V
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