UDA1345TS/N2,112 NXP Semiconductors, UDA1345TS/N2,112 Datasheet - Page 17

• Manufacturer Part Number: UDA1345TS/N2,112
• Description: IC AUDIO CODEC 28-SSOP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1345TS/N2,112

• Package / Case: 28-SSOP (0.200", 5.30mm Width)
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 94 / 98
• Voltage - Supply, Analog: 2.4 V ~ 3.6 V
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 100 KSPS
• Interface Type: Serial (I2S) or L3
• Resolution: 24 bit
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2 ADC / 2 DAC
• Supply Current: 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1157-5; 935266777112; UDA1345TSDB

NXP Semiconductors
7.12.2.8
A 2-bit value to disable the ADC and/or DAC to reduce power consumption.
Table 21 Power control settings
8
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages referenced to ground;
V
Notes
1. All V
2. DAC operation after short-circuiting cannot be guaranteed.
9
2002 May 28
V
T
T
T
V
I
I
R
DDD
lu(prot)
sc(DAC)
xtal(max)
stg
amb
DDD
esd
Economy audio CODEC
th(j-a)
SYMBOL
SYMBOL
LIMITING VALUES
THERMAL CHARACTERISTICS
= V
DD
DDA
Power control
and V
= V
digital supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling
latch-up protection current
short-circuit current of DAC
thermal resistance from junction to
ambient
PC1
DDO
SS
0
0
1
1
connections must be made to the same power supply.
= 3 V; T
PARAMETER
amb
PARAMETER
= 25 °C; unless otherwise specified.
note 1
according to JEDEC II specification
T
V
T
note 2
amb
amb
DD
output short-circuited
to V
output short-circuited
to V
= 3.6 V
PC0
= 125 °C;
= 0 °C; V
CONDITIONS
SSA(DAC)
DDA(DAC)
0
1
0
1
17
in free air
CONDITIONS
DD
= 3 V;
−
−
−65
−40
−
−
−
MIN.
VALUE
ADC
off
off
on
on
90
5.0
150
+125
+85
200
450
325
FUNCTION
MAX.
UDA1345TS
Product specification
V
°C
°C
°C
mA
mA
mA
UNIT
DAC
K/W
off
on
off
on
UNIT