CS3318-CQZ Cirrus Logic Inc, CS3318-CQZ Datasheet - Page 11

• Manufacturer Part Number: CS3318-CQZ
• Description: IC ANLG VOL CTRL 8CH DGTL 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audio Volume Controlr

Specifications of CS3318-CQZ

• Package / Case: 48-LQFP
• Applications: High End Audio
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Output Power: 650 mW
• Available Set Gain: 22 dB
• Thd Plus Noise: - 112 dB
• Operating Supply Voltage: +/- 8 V to +/- 9 V, 3.3 V
• Supply Current: 36 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 2 KOhms
• Input Offset Voltage: 0.75 V
• Input Signal Type: Single
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Analog
• Supply Voltage (max): 9.45 V
• Supply Voltage (min): 3.1 V
• Output Type: 8-Channel Audio
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1497 - BOARD EVAL FOR CS3318 VOL CTRL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1180

DS693F1
CONTROL PORT SWITCHING CHARACTERISTICS - SPI™ FORMAT
(Inputs: Logic 0 = DGND, Logic 1 = VD, C
CCLK Clock Frequency
RESET Rising Edge to CS Falling
CS High Time Between Transmissions
CS Falling to CCLK Edge
CCLK Low Time
CCLK High Time
CDIN to CCLK Rising Setup Time
CCLK Rising to DATA Hold Time
Rise Time of CCLK and CDIN
Fall Time of CCLK and CDIN
8. Data must be held for sufficient time to bridge the transition time of CCLK.
9. For f
sck
<1 MHz.
Parameter
RESET
CCLK
MOSI
CS
t css
Figure 2. Control Port Timing - SPI Format
t r2
t srs
L
= 20 pF)
t dsu
t scl
t f2
(Note 8)
(Note 9)
(Note 9)
t sch
t dh
Symbol
f
t
t
t
t
t
t
t
csh
sch
dsu
t
t
sck
srs
css
scl
dh
r2
f2
Min
100
1.0
20
66
66
40
15
0
-
-
t csh
Max
100
100
6.0
-
-
-
-
-
-
-
CS3318
Unit
MHz
ns
μs
ns
ns
ns
ns
ns
ns
ns
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