参数资料
| 型号： | AD1854JRSZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC DAC STEREO 96KHZ 5V 28SSOP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1,500 |
| 位数： | 20 |
| 数据接口： | DSP，I²S，串行 |
| 转换器数目： | 2 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 250mW |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 4 电压，单极 |
| 采样率（每秒）： | 96k |
–3–
REV. A
AD1854
POWER
Min
Typ
Max
Unit
Supplies
Voltage, Analog and Digital
4.5
5
5.5
V
Analog Current
26
30
35
mA
Analog Current—Power-Down
26
29
33.5
mA
Digital Current
14
17
20
mA
Digital Current—Power-Down
1.5
2.5
5.5
mA
Dissipation
Operation—Both Supplies
250
mW
Operation—Analog Supply
150
mW
Operation—Digital Supply
100
mW
Power-Down—Both Supplies
190
mW
Power Supply Rejection Ratio
1 kHz 300 mV p-p Signal at Analog Supply Pins
–60
dB
20 kHz 300 mV p-p Signal at Analog Supply Pins
–50
dB
TEMPERATURE RANGE
Min
Typ
Max
Unit
Specifications Guaranteed
25
°C
Functionality Guaranteed
0
70
°C
Storage
–55
+125
°C
DIGITAL TIMING (Guaranteed over 0 C to 70 C, AVDD = DVDD = 5.0 V
10%)
Min
Max
Unit
tDMP
MCLK Period (512 FS Mode)
35
ns
tDMP
MCLK Period (384 FS Mode)
48
ns
tDMP
MCLK Period (256 FS Mode)
70
ns
tDML
MCLK LO Pulsewidth (All Mode)
0.4
× tDMP
ns
tDMH
MCLK HI Pulsewidth (All Mode)
0.4
× tDMP
ns
tDBH
BCLK HI Pulsewidth
20
ns
tDBL
BCLK LO Pulsewidth
20
ns
tDBP
BCLK Period
140
ns
tDLS
L/RCLK Setup
20
ns
tDLH
L/RCLK Hold (DSP Serial Port Mode Only)
5
ns
tDDS
SDATA Setup
5
ns
tDDH
SDATA Hold
10
ns
tPDRP
PD/RST LO Pulsewidth
4 MCLK Periods
ns
DIGITAL FILTER CHARACTERISTICS
Min
Typ
Max
Unit
Passband Ripple
±0.04
dB
Stopband Attenuation
47
dB
Passband
0.448
FS
Stopband
0.552
FS
Group Delay
106/FS
sec
Group Delay Variation
0
s
Specifications subject to change without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD1854KRS | 制造商:Analog Devices 功能描述:DAC 2-CH Delta-Sigma 24-bit 28-Pin SSOP 制造商:Rochester Electronics LLC 功能描述:STEREO,96KHZ, MULTIBIT SIGMA DELTA DAC - Bulk |
| AD1854KRSRL | 制造商:Analog Devices 功能描述:DAC 2-CH Delta-Sigma 24-bit 28-Pin SSOP T/R 制造商:Analog Devices 功能描述:DAC 2CH DELTA-SIGMA 24BIT 28SSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:STEREO,96KHZ, MULTIBIT SIGMA DELTA DAC - Tape and Reel |
| AD1855 | 制造商:AD 制造商全称:Analog Devices 功能描述:Stereo, 96 kHz, Multibit DAC |
| AD1855JRS | 制造商:Rochester Electronics LLC 功能描述:.3EREO, 96KHZ, MULTIBIT SIGMA DELTA DAC - Bulk 制造商:Analog Devices 功能描述:IC DAC MULTIBIT SIGMA DELTA 1855 |
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