CS4385-DQZ Cirrus Logic Inc, CS4385-DQZ Datasheet - Page 11

• Manufacturer Part Number: CS4385-DQZ
• Description: IC DAC 8CH 114DB 192KHZ 48LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4385-DQZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 84mA
• Digital Ic Case Style: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1154 - BOARD EVAL FOR CS4385 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1649

DS671F2
POWER AND THERMAL CHARACTERISTICS
Notes:
Power Supplies
Power Supply Current
(Note 4)
Power Dissipation
Package Thermal Resistance
Power Supply Rejection Ratio
4. Current consumption increases with increasing Fs within a given speed mode and is signal dependent.
5. I
6. Power-Down Mode is defined as RST pin = Low with all clock and data lines held static.
7. Valid with the recommended capacitor values on FILT+ and VQ as shown in
Max values are based on highest Fs and highest MCLK.
LC
measured with no external loading on the SDA pin.
(Note 4)
Parameters
(Note 6)
(Note 7)
(Note 5)
power-down state (all supplies)
Interface current, VLC=5 V
normal operation, VA= 5 V
(Note 6)
VA = 5 V, VD = 2.5 V
normal operation
power-down
multi-layer
VD= 2.5 V
dual-layer
VLS=5 V
(60 Hz)
(1 kHz)
Symbol
PSRR
θ
θ
θ
I
I
I
I
I
LC
LS
pd
JA
JA
JC
A
D
Min
-
-
-
-
-
-
-
-
-
-
-
-
Typ
200
470
84
20
75
48
65
15
60
40
2
1
Figures 7
Max
520
91
25
-
-
-
-
-
-
-
-
-
and 8.
CS4385
°C/Watt
°C/Watt
°C/Watt
Units
mW
mW
mA
mA
μA
μA
μA
dB
dB
11