UDA1345TS/N2,118 NXP Semiconductors, UDA1345TS/N2,118 Datasheet - Page 18

• Manufacturer Part Number: UDA1345TS/N2,118
• Description: IC AUDIO CODED 24BIT 28SSOP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1345TS/N2,118

• 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
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2 ADC/ 2 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935266777118; UDA1345TSDB-T; UDA1345TSDB-T

NXP Semiconductors
10 DC CHARACTERISTICS
V
(pins 1, 11, 22 and 27); unless otherwise specified.
2002 May 28
Supplies
V
V
V
I
I
I
I
Digital input pins (5 V tolerant TTL compatible)
V
V
V
V
V
⎪I
C
3-level input pins (MP2; MP4)
V
V
V
Digital output pins
V
V
Analog-to-digital converter
V
R
R
DDD
DDA(ADC)
DDA(DAC)
DDO(DAC)
DDD
DDA(ADC)
DDA(DAC)
DDD
IH
IL
IH(th)
IL(th)
hys
IH
IM
IL
OH
OL
ref(A)
Economy audio CODEC
i
o(ref)
i
LI
SYMBOL
⎪
= V
DDA
= V
ADC analog supply voltage
DAC analog supply voltage
digital supply voltage
ADC analog supply current
DAC analog supply current
DAC operational amplifier supply
current
digital supply current
HIGH-level input voltage
LOW-level input voltage
HIGH-level threshold input
voltage
LOW-level threshold input voltage
Schmitt trigger hysteresis voltage
input leakage current
input capacitance
HIGH-level input voltage
MIDDLE-level input voltage
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
reference voltage
V
input resistance
DDO
ref(A)
= 3.0 V; f
reference output resistance
PARAMETER
s
= 44.1 kHz; T
amb
= 25 °C; R
operating mode
ADC power-down
ADC power-down all
operating mode
DAC power-down
operating mode
DAC power-down
operating mode
ADC and DAC
power-down
I
I
with respect to V
f
OH
OL
i
= 1 kHz
= 2 mA
CONDITIONS
= −2 mA
18
L
= 5 kΩ; note 1; all voltages referenced to ground
SSA
2.4
2.4
2.4
−
−
−
−
−
−
−
−
−
2.0
−0.5
1.3
0.9
0.4
−
−
0.9V
0.4V
−0.5
0.85V
−
0.45V
−
−
MIN.
DDD
DDD
DDD
DDA
3.0
3.0
3.0
10
600
300
4
50
2.0
200
5
350
−
−
−
−
−
−
−
−
−
−
−
−
0.5V
A
24
12
TYP.
DD
3.6
3.6
3.6
14
800
800
7.0
150
3.0
400
8
500
5.0
+0.8
1.9
1.35
0.7
10
10
V
0.6V
+0.5
−
0.4
0.55V
−
−
UDA1345TS
Product specification
DDD
MAX.
DDD
+ 0.5 V
DDA
V
V
V
mA
μA
μA
mA
μA
mA
μA
mA
μA
V
V
V
V
V
μA
pF
V
V
V
V
V
kΩ
kΩ
UNIT