參數(shù)資料
型號: PCM1602APTG4
廠商: Texas Instruments
文件頁數(shù): 2/46頁
文件大?。?/td> 0K
描述: IC DAC 24BIT 6CH 192KHZ 48-LQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 250
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 6
電壓電源: 模擬和數(shù)字
功率耗散(最大): 240mW
工作溫度: -25°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 6 電壓,單極
采樣率(每秒): 192k
配用: DEM-DAI1602-ND - EVAL FIXTURE FOR PCM1602
f Frequency kHz
10
9
8
7
6
5
4
3
2
1
0
2
4
6
8
10
12
14
16
18
20
22
Level
dB
G009
f Frequency kHz
0.5
0.4
0.3
0.2
0.1
0.0
0.1
0.2
0.3
0.4
0.5
0
2
4
6
8
10
12
14
16
18
20
22
Error
dB
G010
VCC Supply Voltage V
96
98
100
102
104
106
108
110
4.0
4.5
5.0
5.5
6.0
Dynamic
Range
dB
G012
192 kHz, 128 fS
96 kHz, 384 fS
44.1 kHz, 384 fS
VCC Supply Voltage V
4.0
4.5
5.0
5.5
6.0
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
10
0.01
0.001
0.0001
G011
0.1
1
60 dB/192 kHz, 128 fS
0 dB/192 kHz, 128 fS
0 dB/96 kHz, 384 fS
60 dB/44.1 kHz, 384 fS
0 dB/44.1 kHz, 384 fS
60 dB/96 kHz, 384 fS
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
www.ti.com
TYPICAL PERFORMANCE CURVES (continued) (continued)
All specifications at TA = 25°C, VCC = 5 V, VDD = 3.3 V, fS = 44.1 kHz, system clock = 384 fS, and 24-bit input data, unless
otherwise noted
DE-EMPHASIS
DE-EMPHASIS ERROR
(fS = 48 kHz)
Figure 9.
Figure 10.
TYPICAL PERFORMANCE CURVES (continued)
ANALOG DYNAMIC PERFORMANCE
All specifications at TA = 25°C, VCC = 5 V, VDD = 3.3 V, and 24-bit input data, unless otherwise noted. Conditions in 192-kHz
operation are system clock = 128 fS, DAC3 through DAC6 disabled in register 8, and oversampling rate = 64 fS (set by OVER
bit in register 12).
Supply-Voltage Characteristics
TOTAL HARMONIC DISTORTION + NOISE
DYNAMIC RANGE
vs
VCC (VDD = 3.3 V)
Figure 11.
Figure 12.
10
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): PCM1602A
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