SI3000-KS Silicon Laboratories Inc, SI3000-KS Datasheet - Page 5

• Manufacturer Part Number: SI3000-KS
• Description: IC VOICE CODEC 3.3V/5V 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Voice-Band Codecr

Specifications of SI3000-KS

• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 84 / 84
• Voltage - Supply, Analog: 3 V ~ 5.25 V
• Voltage - Supply, Digital: 3 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 3
• Number Of Dac Outputs: 2
• Conversion Rate: 12 KSPs
• Interface Type: Serial
• Resolution: 16 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Table 4. AC Characteristics
(V
Parameter
ADC Resolution
ADC Dynamic Range
ADC Total Harmonic Distortion
V
ADC Total Harmonic Distortion
V
ADC Full Scale Level (0 dB gain)
ADC Programmable Input Gain
ADC Input Gain Step Size
ADC Freq Response
ADC Freq Response
ADC Freq Response
Line In Preamp Gain
Mic In Preamp Gain
ADC Input Resistance
ADC Input Capacitance
ADC Gain Drift
DAC Resolution
DAC Dynamic Range
DAC Total Harmonic Distortion
V
DAC Total Harmonic Distortion
V
DAC Full Scale Level (0 dB gain)
DAC Programmable Output Gain
Notes:
A
A
A
A
A
, V
, V
, V
, V
, V
1. DR = VIN + 20 log (RMS signal/RMS noise). Measurement bandwidth is 300 to 3400 Hz. Valid sample rate ranges
2. 0 dB setting for analog and digital attenuation/gain.
3. THD = 20 log (RMS distortion/RMS signal). Valid sample rate ranges between 4000 and 12000 Hz.
4. At 0dB gain setting, 1 V
5. These characteristics are determined by external components. See Figure 13.
6. With a 600
D
D
D
D
D
= 5 V ±5% or 3.3 V ±10%, T
= 3.3 V ±10%
= 5 V ±5%
= 3.3 V ±10%
= 5 V ±5%
between 4000 and 12000 Hz.
5
5
load. Output starts clipping with half of full scale digital input, which corresponds to a 0.5 V
1,2
1,2
3
3
3
3
rms
4
input corresponds to -1.5 dB of full scale digital output code.
A
= 0°C to 70°C for K-grade)
ADCTHD
ADCTHD
DACTHD
DACTHD
Symbol
ADCDR
DACDR
V
F
F
F
V
A
RR
RR
RR
RX
RX
T
VIN=1 kHz,–6 dB, HDST, 600
VIN=1 kHz,–3 dB, HDST, 600
VIN=1 kHz,–6 dB,LINEO,600
VIN=1 kHz,–3 dB,LINEO,600
VIN = 1 kHz, –3 dB, MIC/LINEI
VIN = 1 kHz, –3 dB, MIC/LINEI
VIN=1 kHz,–6 dB, SPKR, 60
VIN=1 kHz,–3 dB, SPKR, 60
VIN = 1 kHz, –3 dB, HDST
VIN = 1 kHz, –3 dB, HDST
VIN = 1 kHz, –3 dB
VIN = 1 kHz, –6 dB
0 dB Preamp Gain
Rev. 1.1
Low –3 dB corner
Test Condition
VIN = 1 kHz
Vin = 1 kHz
3400 Hz
300 Hz
–0.1
–0.2
Min
–36
–36
80
80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0/10/20/
0/10/20
0.002
Typ
–80
–80
–80
–80
–76
–72
–80
–76
–72
–80
1.5
16
84
33
—
—
30
20
15
16
84
—
—
1
1
Si3000
Max
–62
–71
–60
–60
–70
–65
–65
–76
–62
–76
—
—
—
12
—
—
—
—
—
—
—
—
—
—
12
0
0
rms
output.
dB/°C
Unit
V
V
Bits
Bits
dB
dB
dB
dB
dB
Hz
dB
dB
dB
dB
k
pF
dB
dB
dB
dB
rms
rms
5