CS4340-KS Cirrus Logic Inc, CS4340-KS Datasheet - Page 5

• Manufacturer Part Number: CS4340-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4340-KS

• Resolution (bits): 24bit
• Data Interface: Serial
• No. Of Pins: 16
• Update Rate: 96kSPS
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5V
• No. Of Bits: 24 Bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1.
ANALOG CHARACTERISTICS
VA = 5 V; Logic "0" = AGND;Full-Scale Output Sine Wave, 997 Hz; MCLK = 12.288 MHz; Fs for Base-rate Mode =
48 kHz, SCLK = 3.072 MHz, Measurement Bandwidth 10 Hz to 20 kHz, unless otherwise specified; Fs for High-
Rate Mode = 96 kHz, SCLK = 6.144 MHz, Measurement Bandwidth 10 Hz to 40 kHz, unless otherwise specified.
Test load R
Notes: 1. CS4340-KS parts are tested at 25 °C and Min/Max performance numbers are guaranteed across the
DS297PP3
CS4340-KS Dynamic Performance for VA = 5 V (Note 1)
Specified Temperature Range
Dynamic Range
18 to 24-Bit
Total Harmonic Distortion + Noise
Interchannel Isolation
CS4340-KS Dynamic Performance for VA = 3 V (Note 1)
Specified Temperature Range
Dynamic Range
18 to 24-Bit
Total Harmonic Distortion + Noise
Interchannel Isolation
CHARACTERISTICS AND SPECIFICATIONS
2. One-half LSB of triangular PDF dither is added to data.
L
specified temperature range, T
= 10 k , C
Parameter
L
= 10 pF (see Figure 13)
16-Bit unweighted
18 to 24-Bit
16-Bit
16-Bit unweighted
18 to 24-Bit
16-Bit
A-Weighted
A-Weighted
A-Weighted
A-Weighted
unweighted
unweighted
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(1 kHz)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
A
0 dB
0 dB
0 dB
0 dB
.
(Test conditions (unless otherwise specified): T
Symbol
THD+N
THD+N
T
T
A
A
Min
-10
-10
93
96
89
92
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Base-rate Mode
Typ
101
102
102
-91
-78
-38
-90
-75
-35
-94
-74
-34
-93
-73
-33
98
95
97
94
97
93
96
-
-
Max
-86
-88
70
70
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
-10
-10
91
95
87
91
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
High-Rate Mode
A
Typ
100
102
102
-89
-76
-36
-89
-74
-34
-92
-72
-32
-91
-72
-32
96
94
97
92
96
92
96
= 25 °C; Logic "1" =
-
-
CS4340
Max
-84
-87
70
70
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
°C
°C
5