參數(shù)資料
型號： PCM69A
英文描述： Advanced 1-Bit BiCMOS Dual 18-Bit DIGITAL-TO-ANALOG CONVERTER
中文描述： 先進的1位的BiCMOS雙18位數(shù)字到模擬轉(zhuǎn)換器
文件頁數(shù)： 2/13頁
文件大?。?/td> 95K
代理商： PCM69A
2
PCM67/69A
USA OEM PRICES
SPECIFICATIONS
ELECTRICAL
All specifications at +25
°
C and +V
A
, +V
D
= +5V unless otherwise noted
PCM67/69A
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RESOLUTION
18
Bits
DYNAMIC RANGE
, THD+N at –60dB Referred to Full Scale
106
dB
DIGITAL INPUT
Logic Family
Logic Level: V
IH
TTL/CMOS Compatible
I
IH
=
±
5
μ
A
I
IL
=
±
5
μ
A
+2
0
+V
D
0.8
V
V
V
IL
Data Format
Input System Clock Frequency
Serial, MSB First, BTC
(1)
16.9344
MHz
TOTAL HARMONIC DISTORTION + N
(2,3,4)
PCM67P/69AP, PCM67U/69AU
f = 991Hz (0dB)
f = 991Hz (–20dB)
f = 991Hz (–60dB)
PCM67P-J/69AP-J, PCM67U-J/69AU-J
f = 991Hz (0dB)
f = 991Hz (–20dB)
f = 991Hz (–60dB)
PCM67P-K/69AP-K, PCM67U-K/69AU-K
f = 991Hz (0dB)
f = 991Hz (–20dB)
f = 991Hz (–60dB)
f
S
= 352.8kHz
f
S
= 352.8kHz
f
S
= 352.8kHz
–86
–68
–40
–82
dB
dB
dB
–34
f
S
= 352.8kHz
f
S
= 352.8kHz
f
S
= 352.8kHz
–91
–72
–46
–88
dB
dB
dB
–40
f
S
= 352.8kHz
f
S
= 352.8kHz
f
S
= 352.8kHz
–95
–74
–46
–92
dB
dB
dB
–40
CHANNEL SEPARATION
(f = 1kHz)
106
dB
ACCURACY
Level Linearity
Gain Error
Gain Mismatch, Channel-to-Channel
Gain Drift
Warm-up Time
at –90dB Signal Level
±
1
±
3
±
1
95
1
dB
%
%
±
10
±
5
0
°
C to +70
°
C
ppm/
°
C
Minute
IDLE CHANNEL SNR
(5)
20Hz to 40kHz at BPZ
(6)
110
dB
ANALOG OUTPUT
Output Range (
±
3%)
Output Impedance (
±
30%)
V
Glitch Energy
1.2
1.8
3.50
mA
k
V
3.35
3.65
No Glitch Around Zero
POWER SUPPLY REQUIREMENTS
, System Clock = 16.9344MHz
+V
A
, +V
Supply Voltage Range
+I
, +I
Combined Supply Current
Power Dissipation
+V
= +V
+V
A
, +V
D
= +5V
+V
A
, +V
D
= +5V
+4.75
+5.00
15
75
+5.25
20
105
V
mA
mW
TEMPERATURE RANGE
Operating
Storage
–25
–55
+85
+100
°
C
°
C
NOTES: (1) Binary Two’s Complement coding. (2) Ratio of (Distortion
RMS
+ Noise
RMS
)/Signal
RMS
. (3) D/A converter output frequency/signal level (both left and right
channels are “on”). (4) D/A converter sample frequency (8 x 44.1kHz; 8
X
oversampling per channel). (5) Ratio of Noise
RMS
/Signal
RMS
. Measured using a 40kHz
3rd-order GIC (Generalized Immittance Converter) filter and an A-weighted filter. (6) Bipolar Zero.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
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PCM69APJ 制造商:Rochester Electronics LLC 功能描述:- Bulk
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