參數(shù)資料
型號(hào): TS4975
廠商: 意法半導(dǎo)體
英文描述: Stereo Headphone Drive Amplifier with Digital Volume Control via IC Bus
中文描述: 立體聲耳機(jī)驅(qū)動(dòng)集成電路放大器通過(guò)總線與數(shù)字音量控制
文件頁(yè)數(shù): 4/33頁(yè)
文件大小: 747K
代理商: TS4975
Electrical Characteristics
TS4975
4/33
3
Electrical Characteristics
Table 3.
Electrical characteristics for the I2C interface
Table 4.
Output noise (all inputs grounded)
Symbol
Parameter
Value
Unit
VIL
Maximum Low level Input Voltage on pin SDA, SCL,
VADD
0.3 V
CC
V
VIH
Minimum High Level Input Voltage on pin SDA, SCL,
VADD
0.7 V
CC
V
FSCL
SCL Maximum clock Frequency
400
kHz
Vol
Max Low Level Output Voltage, SDA pin,
Isink = 3mA
0.4
V
Ii
Input current on SDA, SCL.
From 0.1Vcc to 0.9Vcc
10
μA
Unweighted Filter
from Vcc=2.5V to 5V
Weighted Filter (A)
from Vcc=2.5V to 5V
SE, G=+2dB
34μVrms
23μVrms
SE, G=+18dB
67μVrms
45μVrms
PHG, G=+2dB
34μVrms
23μVrms
PHG, G=+18dB
67μVrms
45μVrms
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