CS4364-CQZR Cirrus Logic Inc, CS4364-CQZR Datasheet - Page 16

• Manufacturer Part Number: CS4364-CQZR
• Description: IC 24bit 6Chn DAC W/DSD Supt&Lw-Ltnc DF
• Manufacturer: Cirrus Logic Inc

Specifications of CS4364-CQZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB4364 - EVALUATION BOARD FOR CS4364
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16
SWITCHING CHARACTERISTICS - CONTROL PORT - I²C FORMAT
(Inputs: Logic 0 = GND, Logic 1 = VLC, C
Notes:
SCL Clock Frequency
RST Rising Edge to Start
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
Acknowledge Delay from SCL Falling
16. Data must be held for sufficient time to bridge the transition time, t
R S T
S D A
S C L
Stop
t irs
t buf
Parameter
S ta rt
t hdst
t
lo w
Figure 4. Control Port Timing - I²C Format
t
hdd
L
= 30 pF)
(Note 16)
t high
t sud
Symbol
t
t
rc
t
t
t
t
fc
t
t
t
t
t
susp
f
hdst
high
sust
t
hdd
low
sud
ack
buf
scl
irs
, t
, t
R e p e a te d
t sust
rc
fc
S ta rt
fc
, of SCL.
t
hdst
Min
500
250
300
4.7
4.0
4.7
4.0
4.7
4.7
0
-
-
-
t r
t f
Max
1000
100
300
1
-
-
-
-
-
-
-
-
-
Stop
CS4364
t susp
DS619F1
Unit
kHz
ns
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
ns