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PCM1704U/2K Datasheet(PDF) 2 Page - Texas Instruments

Part # PCM1704U/2K
Description  BiCMOS Sign-Magnitude DIGITAL-TO-ANALOG CONVERTER
PDF  13 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

PCM1704U/2K Datasheet(HTML) 2 Page - Texas Instruments

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2
PCM1704
SPECIFICATIONS
All specifications at TA = +25°C, ±VCC = ±VDD = ±5V, fS = 768kHz (96kHz • 8), and 24-bit data, unless otherwise noted.
PCM1704U
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RESOLUTION
24
Bits
DATA FORMAT
Audio Data Interface Format
20-, 24-Bit, MSB-First
Audio Data Code
Binary Two’s Complement
Sampling Frequency (fS)
16
96
kHz
Input Clock Frequency
25
MHz
DIGITAL INPUT/OUTPUT
Input Logic Level:
VIH(1)
+2.0
+5.0
V
VIL(1)
0
+0.8
V
VIH(2)
–3.0
0
V
VIL(2)
–5.0
–4.2
V
Input Logic Current:
IIH(1)
VIH = +VDD
±10
µA
IIL(1)
VIL = 0V
±10
µA
IIH(2)
VIH = 0V
±10
µA
IIL(2)
VIL = –VDD
–100
µA
DYNAMIC PERFORMANCE(3)
THD+N
VO = 0dB
PCM1704U
0.0025
0.0030
%
PCM1704U-J
0.0015
0.0025
%
PCM1704U-K
0.0008
0.0015
%
VO =–20dB
PCM1704U
0.008
0.020
%
PCM1704U-J
0.007
0.015
%
PCM1704U-K
0.006
0.01
%
Dynamic Range
EIAJ, A-weighted
PCM1704U, U-J
102
110
dB
PCM1704U-K
106
112
dB
Signal-to-Noise Ratio
EIAJ, A-weighted
112
120
dB
Low Level Linearity
f = 1002Hz at –90dB
±0.5
dB
DC ACCURACY
Gain Error
±1.0
±3.0
% of FSR
Bipolar Zero Error
±0.5
±1.0
% of FSR
Gain Drift
0
°C to 70°C
±25
ppm of FSR/
°C
Bipolar Zero Error Drift
0
°C to 70°C
±5
ppm of FSR/
°C
ANALOG OUTPUT
Output Range
±1.2
mA
Output Impedance
1.0
k
Ω
Settling Time
±0.0003% of FSR, ±1.2mA Step
200
ns
POWER SUPPLY REQUIREMENTS
Voltage Range: +VCC = +VDD
+4.75
+5.0
+5.25
VDC
–VCC = –VDD
–4.75
–5.0
–5.25
VDC
Combined Supply Current:+ICC
+VCC = +VDD = +5.0V
5
8
mA
–ICC
–VCC = –VDD = –5.0V
30
45
mA
TEMPERATURE RANGE
Operation
–25
+85
°C
Storage
–55
+125
°C
NOTES: (1) BCLK, WCLK, DATA. (2) 20BIT, INVERT. (3) Dynamic performance data is tested with 5534 I/V amp with 7.5k
Ω feedback resistor. THD+N data is
tested by Shibasoku 725C with 30kHz external LPF, 400Hz HPF, average mode. Input signal frequency = 1.1kHz.



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