uda1334bts-n2 NXP Semiconductors, uda1334bts-n2 Datasheet - Page 12
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uda1334bts-n2
Manufacturer Part Number
uda1334bts-n2
Description
Low Power Audio Dac
Manufacturer
NXP Semiconductors
Datasheet
1.UDA1334BTS-N2.pdf
(24 pages)
Philips Semiconductors
Notes
1. All supply connections must be made to the same external power supply unit.
2. At 3 V supply voltage, the input pads are TTL compatible. However, at 2.0 V supply voltage no TTL levels can be
3. When the DAC drives a capacitive load above 50 pF, a series resistance of 100
2000 Jul 31
I
Digital input pins; note 2
V
V
C
3-level input: pin PCS
V
V
V
DAC
V
R
I
R
C
SYMBOL
DDD
o(max)
I
IH
IL
IH
IM
IL
ref(DAC)
i
o(ref)
L
L
Low power audio DAC
LI
accepted, but levels from 3.3 V domain can be applied to the pins.
oscillations in the output operational amplifier.
digital supply current
HIGH-level input voltage
LOW-level input voltage
input leakage current
input capacitance
HIGH-level input voltage
MID-level input voltage
LOW-level input voltage
reference voltage
output resistance on
pin V
maximum output current
load resistance
load capacitance
ref(DAC)
PARAMETER
normal operating mode
Sleep mode;
at 2.0 V supply voltage
Sleep mode;
at 3.0 V supply voltage
at 2.0 V supply voltage
at 3.0 V supply voltage
at 2.0 V supply voltage
at 3.0 V supply voltage
with respect to V
(THD + N)/S < 0.1%;
R
note 3
L
at 2.0 V supply voltage
at 3.0 V supply voltage
clock running
no clock running
clock running
no clock running
= 800
CONDITIONS
12
SSA
1.3
2.0
0.9V
0.4V
0.45V
3
0.5
0.5
0.5
MIN.
DDD
DDD
DDA
1.4
2.1
250
20
375
30
0.5V
25
1.6
must be used to prevent
TYP.
DDA
UDA1334BTS
3.3
5.0
+0.5
+0.8
1
10
V
0.6V
+0.5
0.55V
50
Product specification
DDD
MAX.
DDD
+ 0.5
DDA
mA
mA
V
V
V
V
pF
V
V
V
V
k
mA
k
pF
UNIT
A
A
A
A
A