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参数资料
| 型号： | AD1859JRZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC DAC STEREO SGL SUPP 5V 28SOIC |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 产品变化通告： | AD1859 Discontinuation 12/Apr/2012 |
| 标准包装： | 1 |
| 位数： | 18 |
| 数据接口： | DSP，I²S，串行，SPI? |
| 转换器数目： | 2 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 330mW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 标准包装 |
| 输出数目和类型： | 2 电压，单极 |
| 采样率（每秒）： | * |
| 其它名称： | AD1859JRZ-RLDKR |
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages (AVDD, DVDD)
+5.0
V
Ambient Temperature
25
°C
Input Clock (FMCLK)
27.1656
MHz
Input Signal
1001.2938 Hz
–0.5
dB Full Scale
Input Sample Rate
44.1
kHz
Measurement Bandwidth
10 Hz to 20 kHz
Input Data Word Width
18
Bits
Load Capacitance
100
pF
Input Voltage HI (VIH)
2.4
V
Input Voltage LO (VIL)
0.8
V
NOTES
I
2S-Justified Mode (Ref. Figure 3).
Device Under Test (DUT) is bypassed, decoupled and dc-coupled as shown in Figure 17 (no de-emphasis circuit).
Performance of the right and left channels are identical (exclusive of “Interchannel Gain Mismatch” and “Interchannel Phase Deviation” specifications).
Attenuation setting is 0 dB.
Values in bold typeface are tested; all others are guaranteed, not tested.
ANALOG PERFORMANCE
Min
Typ
Max
Units
Resolution
18
Bits
Dynamic Range (20 to 20 kHz, –60 dB Input)
(No A-Weight Filter)
85.7
91
dB
(With A-Weight Filter)
88
94
dB
Total Harmonic Distortion + Noise
–88
–84
dB
0.004
0.0063
%
Analog Outputs
Single-Ended Output Range (
±Full Scale)
2.8
3.0
3.2
V p-p
Output Impedance at Each Output Pin
17
24
Output Capacitance at Each Output Pin
20
pF
External Load Impedance (THD +N
≤ –84 dB)
750
2K
Out-of-Band Energy (0.5
× F
S to 100 kHz)
–72.5
dB
CMOUT
2.05
2.25
2.45
V
DC Accuracy
Gain Error
±1
5
%
Interchannel Gain Mismatch
0.01
0.225
dB
Gain Drift
140
270
ppm/
°C
Interchannel Crosstalk (EIAJ Method)
101
dB
Interchannel Phase Deviation
±0.1
Degrees
Attenuator Step Size
0.6
1.0
1.4
dB
Attenuator Range Span
–61.5
–62.5
–63.5
dB
Mute Attenuation
–70
–74.2
dB
De-Emphasis Switch (EMPL, EMPR) DC Resistance
3
10
50
DIGITAL INPUTS
Min
Typ
Max
Units
Input Voltage HI (VIH)
2.4
V
Input Voltage LO (VIL)
0.8
V
Input Leakage (IIH @ VIH = 2.4 V)
1
6
A
Input Leakage (IIL @ VIL = 0.8 V)
1
6
A
Input Capacitance
20
pF
REV. A
–2–
AD1859–SPECIFICATIONS
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相关代理商/技术参数 |
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| AD1860N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1860N-J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1860N-K | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1860R | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1860R-J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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