UDA1345TS NXP Semiconductors, UDA1345TS Datasheet - Page 18
UDA1345TS
Manufacturer Part Number
UDA1345TS
Description
Manufacturer
NXP Semiconductors
Datasheet
1.UDA1345TS.pdf
(29 pages)
Specifications of UDA1345TS
Single Supply Voltage (typ)
3V
Single Supply Voltage (min)
2.4V
Single Supply Voltage (max)
3.6V
Package Type
SSOP
Lead Free Status / Rohs Status
Compliant
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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