XE3005I064TRLF Semtech, XE3005I064TRLF Datasheet - Page 19

• Manufacturer Part Number: XE3005I064TRLF
• Description: IC CODEC LOW PWR 16BIT 20-UCSP
• Manufacturer: Semtech
• Type: Audio Codecr

Specifications of XE3005I064TRLF

• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 78 / 78
• Dynamic Range, Adcs / Dacs (db) Typ: 78 / 78
• Voltage - Supply, Analog: 1.8 V ~ 3.6 V
• Voltage - Supply, Digital: 1.8 V ~ 3.6 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-UCSP®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XE3005I064TR

The CODEC bandwidth is around 100 Hz to 10 kHz at the nominal system frequency settings (MCLK = 5 MHz, CKDIV =
1, FSYNC = 20 kHz).
In digital loop back mode, the data entering into the Audio Interface is not transferred to the DAC. However, the
Sandman™ function (if activated) continues to output the SMDA signal based on the data entered into the Audio Interface
(input terminal SDI).
5
5.1
Stresses above those listed in the following table may cause permanent failure. Exposure to absolute ratings for
extended periods may affect device reliability.
The values are in accordance with the Absolute Maximum Rating System (IEC 134).
All voltages are referenced to ground (VSSA and VSSD).
Analog and digital grounds are equal (VSSA = VSSD).
1) Tested according MIL883C Method 3015.6, class JEDEC 1B (Standardized Human Body Model: 100 pF, 1500 Ω, 3
2) Static and dynamic latchup values are valid at 27 °C.
5.2
All voltages referenced to ground (VSSA and VSSD).
Supply voltage, VDD
Analog signal peak input voltage, AIN (gain = 20x)
Analog signal peak input voltage, AIN (gain = 5x)
Differential output load resistance
Master clock frequency
ADC or DAC conversion rate
Operating free-air temperature, TA
© Semtech 2005
Symbol
VDD
Tstg
Vlud
Ves
Ilus
TA
pulses, protection related to substrate).
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Supply voltage
Storage temperature
Operating free-air temperature, TA
Electrostatic discharge protection
Static latchup current
Dynamic latchup voltage
Parameter
19
Conditions
1)
2)
2)
1.024
Min
-20
1.8
16
Min
-0.3
-65
-20
10
Typ
3.0
32
20
XE3005/XE3006
Max
3.65
150
500
70
98
50
Max
270
3.6
65
33
48
70
Unit
mA
°C
°C
V
V
V
Ohm
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MHz
Unit
kHz
mV
mV
°C
V