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參數(shù)資料
| 型號： | V375B12M200BL3 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 547K |
| 代理商： | V375B12M200BL3 |
2000 Jul 31
12
NXP Semiconductors
Product specification
Low power audio DAC with PLL
UDA1334ATS
Notes
1. All supply connections must be made to the same external power supply unit.
2. When the DAC drives a capacitive load above 50 pF, a series resistance of 100
Ω must be used to prevent
oscillations in the output operational amplifier.
14 AC CHARACTERISTICS
14.1
Analog
VDDD =VDDA =3.0 V; fi =1kHz; Tamb =25 °C; RL =5kΩ; all voltages with respect to ground (pins VSSA and VSSD);
unless otherwise specified.
Digital input pins: TTL compatible
VIH
HIGH-level input voltage
2.0
5.0
V
VIL
LOW-level input voltage
0.5
+0.8
V
I
LI
input leakage current
1
μA
Ci
input capacitance
10
pF
3-level input: pin PLL0
VIH
HIGH-level input voltage
0.9VDDD
VDDD +0.5
V
VIM
MID-level input voltage
0.4VDDD
0.6VDDD
V
VIL
LOW-level input voltage
0.5
+0.5
V
Digital output pins
VOH
HIGH-level output voltage
IOH = 2mA
0.85VDDD
V
VOL
LOW-level output voltage
IOL =2mA
0.4
V
DAC
Vref(DAC)
reference voltage
with respect to VSSA
0.45VDD
0.5VDD 0.55VDD
V
Ro(ref)
output resistance on
pin Vref(DAC)
25
k
Ω
Io(max)
maximum output current
(THD + N)/S < 0.1%;
RL =5kΩ
1.6
mA
RL
load resistance
3
k
Ω
CL
load capacitance
note 2
50
pF
SYMBOL
PARAMETER
CONDITIONS
TYP.
UNIT
DAC
Vo(rms)
output voltage (RMS value)
at 0 dB (FS) digital input; note 1
900
mV
ΔV
o
unbalance between channels
0.1
dB
(THD + N)/S
total harmonic
distortion-plus-noise to signal
ratio
fs =44.1kHz; at 0 dB
90
dB
fs =44.1kHz; at 60 dB; A-weighted
40
dB
fs =96kHz; at 0dB
85
dB
fs =96kHz; at 60 dB; A-weighted
38
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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| V375B12M200BN | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 12V 200W |
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| V375B12M200BN3 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 12V 200W |
| V375B12M200BS | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 12V 200W |
| V375B12M200BS2 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 12V 200W |
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