UDA1343 PHILIPS [NXP Semiconductors], UDA1343 Datasheet - Page 24

• Manufacturer Part Number: UDA1343
• Description: Economy audio CODEC with features
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
DC CHARACTERISTICS
V
specified.
2000 Jan 12
Supplies
V
V
V
I
I
I
I
Digital input pins (5 V tolerant TTL compatible)
V
V
V
V
V
C
V
Digital output pins
V
V
Analog-to-digital converter
V
R
R
C
Digital-to-analog converter
V
R
R
DDA(ADC)
DDA(DAC)
DDO(DAC)
DDD
DDD
I
SYMBOL
DDA(ADC)
DDA(DAC)
DDD
IH
IL
IH(th)
IL(th)
hys
IL
OH
OL
ref(A)
ref(D)
i
o(refA)
i
i
o(refD)
o
Economy audio CODEC with features
LI
= 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
input leakage current
input capacitance
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
reference voltage
V
input resistance
input capacitance
reference voltage
V
DAC output resistance
ref(A)
ref(D)
DDO
= 3.0 V; T
reference output resistance
reference output resistance
PARAMETER
amb
= 25 C; R
L
= 5 k ; note 1; all voltages referenced to ground; unless otherwise
operating mode
ADC power-down
operating mode
DAC power-down
operating mode
DAC power-down
operating mode
ADC and DAC
power-down
I
I
referenced to
V
f
referenced to
V
OH
OL
i
SSA(ADC)
SSA(DAC)
= 1 kHz
CONDITIONS
= 2 mA
= 2 mA
24
2.4
2.4
2.4
2.0
1.3
0.9
0.4
0.85V
0.45V
0.45V
0.5
0.5
MIN.
DDD
DDA
DDA
3.0
3.0
3.0
10
100
4
50
2.5
200
5
300
0.5V
24
9.8
20
0.5V
28
0.13
TYP.
DDA
DDA
Preliminary specification
3.6
3.6
3.6
-
5.0
0.8
1.9
1.35
0.7
10
10
0.2V
0.4
0.55V
0.55V
3.0
UDA1343TT
MAX.
DDD
DDA
DDA
V
V
V
mA
mA
mA
mA
V
V
V
V
V
pF
V
V
V
V
k
k
pF
V
k
A
A
A
A
UNIT