参数资料
型号: PCM1602APTR
厂商: Texas Instruments
文件页数: 23/46页
文件大小: 0K
描述: IC DAC 24BIT 6CH 192KHZ 48-LQFP
产品培训模块: Data Converter Basics
标准包装: 1,000
位数: 24
数据接口: 串行
转换器数目: 6
电压电源: 模拟和数字
功率耗散(最大): 240mW
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输出数目和类型: 6 电压,单极
采样率(每秒): 192k
配用: DEM-DAI1602-ND - EVAL FIXTURE FOR PCM1602
www.ti.com
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
ELECTRICAL CHARACTERISTICS
All specifications at TA = 25°C, VCC = 5 V, VDD = 3.3 V, system clock = 384 fS (fS = 44.1 kHz), and 24-bit data, unless
otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
RESOLUTION
24
Bits
DATA FORMAT
Audio data interface formats
Standard, I2S, left-justified
Audio data bit length
16-, 18-, 20-, 24-bit, selectable
Audio data format
MSB-first, binary 2s complement
VOUT1, VOUT2
5
200
fS
Sampling frequency
kHz
VOUT3, VOUT4, VOUT5, VOUT6
5
100
128 fS, 192 fS, 256 fS,
System clock frequency
384 fS, 512 fS, 768 fS
DIGITAL INPUT/OUTPUT
Logic family
TTL-compatible
VIH
2
Input logic level
Vdc
VIL
0.8
IIH
(1)
VIN = VDD
10
IIL
(1)
VIN = 0 V
–10
Input logic current
mA
IIH
(2)
VIN = VDD
65
100
IIL
(2)
VIN = 0 V
–10
VOH
IOH = –4 mA
2.4
Output logic level
Vdc
VOL
IOL = 4 mA
1
DYNAMIC PERFORMANCE(3)(4)
VOUT = 0 dB, fS = 44.1 kHz
0.002%
0.007%
VOUT = 0 dB, fS = 96 kHz
0.004%
VOUT = 0 dB, fS = 192 kHz
0.005%
THD+N
Total harmonic distortion + noise
VOUT = –60 dB, fS = 44.1 kHz
0.7%
VOUT = –60 dB, fS = 96 kHz
0.9%
VOUT = –60 dB, fS = 192 kHz
1%
EIAJ, A-weighted, fS = 44.1 kHz
99
105
Dynamic range
A-weighted, fS = 96 kHz
103
dB
A-weighted, fS = 192 kHz
102
EIAJ, A-weighted, fS = 44.1 kHz
99
105
SNR
Signal-to-noise ratio
A-weighted, fS = 96 kHz
103
dB
A-weighted, fS = 192 kHz
102
fS = 44.1 kHz
96
103
Channel separation
fS = 96 kHz
101
dB
fS = 192 kHz
100
Level linearity error
VOUT = –90 dB
±0.5
dB
DC ACCURACY
Gain error
±1
±6
% of FSR
Gain mismatch, channel-to-channel
±1
±3
% of FSR
Bipolar zero error
VOUT = 0.5 VCC at bipolar zero
±30
±60
mV
(1)
Pins 38, 40, 41, 45–47 (SCKI, BCK, LRCK, DATA1, DATA2, DATA3)
(2)
Pins 34–37 (MDI, MC, ML, RST)
(3)
Analog performance specifications are tested using a System Two Cascade audio measurement system by Audio Precision in the
averaging mode. The load connected to the analog output is 5 k
or larger, via capacitive loading.
(4)
Conditions in 192-kHz operation are: system clock = 128 fS, DAC3 through DAC6 disabled in register 8, and oversampling rate = 64 fS
in register 12.
Copyright 2005–2010, Texas Instruments Incorporated
3
Product Folder Link(s): PCM1602A
相关PDF资料
PDF描述
SY100ELT23LZC TR IC XLATOR LVPECL-LVTTL DFF 8SOIC
D38999/20WC4AN CONN HSG RCPT 4POS WALL MT PINS
PCM1602APTRG4 IC DAC 24BIT 6CH 192KHZ 48-LQFP
VE-25Z-MU-F2 CONVERTER MOD DC/DC 2V 80W
MS27497T24F35SLC CONN HSG RCPT 128POS WALL MT SKT
相关代理商/技术参数
参数描述
PCM1602APTRG4 功能描述:音频数/模转换器 IC 24-bit 192kHz 6ch Delta-Sig Audio DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel
PCM1602AR 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE
PCM1602AR-B-N12NRDW-SP 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE
PCM1602AR-B-N12NRDY-SP 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE
PCM1602AR-B-N12NRSW-SP 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATIONS FOR LCD MODULE