TDA9210 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
TDA9210 Datasheet PDF : 19 Pages
| |||
TDA9210
AC ELECTRICAL CHARACTERISTICS
Tamb = 25°C, VCCA = 5V, VCCP= 8V, Vi = 0.7 VPP, CLOAD = 5 pF, unless otherwise specified
Symbol
Parameter
Test Condit ions
Min .
ABL (PIN 2)
GABLmin
GABLmax
VABL
IABLhigh
IABLlow
ABL Mini Attenuation
ABL Maxi Attenuation
ABL Threshold Voltage
High ABL Input Current
Low ABL Input Current
VABL≥3.2 V
VABL = 1 V
For output attenuation
VABL = 3.2V
VABL = 1V
Typ.
0
15
3
0
-2
Max. Units
dB
dB
V
µA
µA
9 - I2C ELECTRICAL CHARACTERISTICS
Tamb = 25°C, VCCA = 5V, unless otherwise specified
Symbol
Parameter
Test Conditi ons
VIL
VIH
IIN
fSCL(Max.)
Low Level Input Voltage
High Level Input Voltage
Input Current (Pins SDA, SCL)
SCL Maximum Clock Frequency
VOL
Low Level Output Voltage
On Pins SDA, SCL
0.4 V < VIN < 4.5 V
SDA Pin
when ACK Sink Current = 6mA
Min.
3
-10
200
Typ.
Max. Units
1.5 V
V
+10 µA
0.25 kHz
0.6 V
10 - I2C INTERFACE TIMING REQUIREMENTS
(see Figure 11)
Symbol
Parameter
tBUF
tHDS
tSUP
tLOW
tHIGH
tHDAT
tSUDAT
tR, tF
Time the bus must be free between two accesses
Hold Time for Start Condition
Set-up Time for Stop Condition
The Low Period of Clock
The High Period of Clock
Hold Time Data
Set-up Time Data
Rise and Fall Time of both SDA and SCL
Min. Typ. Max. Units
1300
ns
600
ns
600
ns
1300
ns
600
ns
300
ns
250
ns
20
300 ns
Figure 7. I2C Timing Diagram
SDA
SCL
t
BUF
t
HDS
tHIGH
tHDAT
t
SUDAT
t
SUP
tLOW
11/19
Share Link: 