LM49350RLX/NOPB National Semiconductor, LM49350RLX/NOPB Datasheet - Page 26

• Manufacturer Part Number: LM49350RLX/NOPB
• Description: IC AUDIO SUBSYSTM .8W D 36USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class Dr

Specifications of LM49350RLX/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 2W x 1 @ 4 Ohm; 69mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: 3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM49350RLX

www.national.com
13.5 I
NOTE: Data guaranteed by design
When a READ function is to be accomplished, a WRITE function must precede the READ function, as shown in the Read Cycle
waveform.
Symbol
10
C
2
1
2
3
4
5
5
6
7
8
9
C TIMING PARAMETERS
B
Hold Time (repeated) START Condition
Clock Low Time
Clock High Time
Setup Time for a Repeated START Condition
Data Hold Time (Output direction, delay generated by LM49350)
Data Hold Time (Input direction, delay generated by the Master)
Data Setup Time
Rise Time of SDA and SCL
Fall Time of SDA and SCL
Set-up Time for STOP condition
Bus Free Time between a STOP and a START Condition
Capacitive Load for Each Bus Line
FIGURE 10. Example I
Parameter
FIGURE 11. I
2
C Timing Diagram
26
2
C Read Cycle
20+0.1C
15+0.1C
Min
600
600
300
100
600
0.6
1.3
1.3
10
0
Limit
b
b
Max
900
900
300
300
200
20194128
Units
pF
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
µs
20194127