CS44600-CQZR Cirrus Logic Inc, CS44600-CQZR Datasheet - Page 14

• Manufacturer Part Number: CS44600-CQZR
• Description: Audio Amplifiers 6ch 24-bit 192kHz Dig. Amp Cntrlr T&R
• Manufacturer: Cirrus Logic Inc

Specifications of CS44600-CQZR

• Operating Supply Voltage: 2.5 V
• Supply Current: 150 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Supply Type: Digital
• Supply Voltage (max): 2.62 V
• Supply Voltage (min): 2.37 V
• Package / Case: LQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14
SWITCHING CHARACTERISTICS - CONTROL PORT - I²C FORMAT
(VD = 2.5 V, VDX = VDP = VLS = 3.3 V; VLC = 2.5 V to 5.0 V; Inputs: Logic 0 = GND, Logic 1 = VLC, C
SCL Clock Frequency
Bus Free Time between Transmissions
Start Condition Hold Time (prior to first clock pulse)
Clock Low time
Clock High Time
Setup Time for Repeated Start Condition
SDA Hold Time from SCL Falling
SDA Setup time to SCL Rising
Rise Time of SCL and SDA
Fall Time SCL and SDA
Setup Time for Stop Condition
SDA
SCL
18. Data must be held for sufficient time to bridge the transition time, t
Stop
t buf
Start
Parameter
t hdst
t
low
Figure 8. Control Port Timing - I²C Format
t
hdd
t high
(Note 18)
t sud
Symbol
t
t
t
t
t
t
t
susp
t
f
hdst
high
sust
hdd
sud
buf
low
scl
t
t
r
f
Repeated
t sust
Start
f
, of SCL.
t
hdst
Min
250
4.7
4.0
4.7
4.0
4.7
4.7
10
-
-
-
t r
t f
1000
Max
100
300
-
-
-
-
-
-
-
-
CS44600
Stop
L
t susp
DS633F1
= 30 pF)
Unit
kHz
µs
µs
µs
µs
µs
ns
ns
ns
ns
µs