uda1341ts-n1 NXP Semiconductors, uda1341ts-n1 Datasheet - Page 23

• Manufacturer Part Number: uda1341ts-n1
• Description: Economy Audio Codec For Minidisc Md Home Stereo And Portable Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. All power supply pins (V
2. When higher capacitive loads (above 50 pF) must be driven then a resistor of 100
2002 May 16
Digital input pins
V
V
|I
C
Digital output pins
V
V
Analog-to-digital converter
V
V
R
R
C
Programmable gain amplifier (input channel 2)
R
Digital-to-analog converter
R
I
R
C
Reference voltage
V
SYMBOL
o(max)
LI
IH
IL
OH
OL
ADCP
ADCN
ref
i
o(ref)
i
i
i
o
L
L
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
|
with the DAC output in order to prevent oscillations in the output operational amplifier.
HIGH-level input voltage
LOW-level input voltage
input leakage current
input capacitance
HIGH-level output voltage
LOW-level output voltage
positive reference voltage
negative reference voltage
V
input resistance
input capacitance
input resistance
output resistance
maximum output current
load resistance
load capacitance
reference voltage
ref
reference output resistance
PARAMETER
DD
and V
SS
) must be connected to the same external power supply unit.
I
I
pin 28
measured at 1 kHz
microphone mode
double differential mode
(THD + N)/S < 0.1%
note 2
with respect to V
OH
OL
stand-alone mode
double differential mode
= 2 mA
= 2 mA
CONDITIONS
23
SSA
0.8V
0.85V
0.0
3
0.45V
0.5
MIN.
DDD
DDD
DDA
V
0.0
24
12.5
6.25
20
12.5
>1
0.13
0.22
0.5V
must be connected in series
DDA
TYP.
DDA
UDA1341TS
Product specification
V
0.2V
10
10
0.4
0.0
3.0
50
0.55V
DDD
MAX.
DDD
+ 0.5 V
DDA
V
pF
V
V
V
V
k
k
k
pF
k
M
mA
k
pF
V
UNIT
A