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AD1857JRSZRL

更新时间： 2024-02-08 21:46:24

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	265K
描述
IC SPECIALTY CONSUMER CIRCUIT, PDSO20, SSOP-20, Consumer IC:Other

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AD1857JRSZRL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	SSOP-20	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.7
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	7.2 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	20	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.98 mm
最大压摆率：	65 mA	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	5.3 mm
Base Number Matches：	1

AD1857JRSZRL 数据手册

AD1857/AD1858

D EFINITIO NS

Inter channel Gain Mism atch

D ynam ic Range

With identical near full-scale inputs, the ratio of outputs of the

two stereo channels, expressed in decibels.

T he ratio of a full-scale output signal to the integrated output

noise in the passband (0 kHz to 20 kHz), expressed in decibels

(dB). Dynamic range is measured with a –60 dB input signal

and is equal to (S/[T HD+N]) + 60 dB. Note that spurious

harmonics are below the noise with a –60 dB input, so the noise

level establishes the dynamic range. T his measurement tech-

nique is consistent with the recommendations of the Audio

Engineering Society (AES17-1991) and the Electronic Industries

Association of Japan (EIAJ CP-307).

Gain D r ift

Change in response to a near full-scale input with a change in

temperature, expressed as parts-per-million (ppm) per °C.

Cr osstalk (EIAJ Method)

Ratio of response on one channel with a zero input, to a full-

scale 1 kHz sine-wave input on the other channel, expressed in

decibels.

Inter channel P hase D eviation

Total H ar m onic D istor tion + Noise (TH D +N)

T he ratio of the root-mean-square (rms) value of a full-scale

fundamental input signal to the rms sum of all other spectral

components in the passband, expressed in decibels (dB) and

as a percentage.

Difference in output sampling times between stereo channels,

expressed as a phase difference in degrees between 1 kHz

inputs.

P ower Supply Rejection

With zero input, signal present at the output when a 300 mV

p-p signal is applied to power supply pins, expressed in decibels

of full scale.

P assband

T he region of the frequency spectrum unaffected by the

attenuation of the digital interpolation filter.

Gr oup D elay

P assband Ripple

Intuitively, the time interval required for an input pulse to

appear at the converter’s output, expressed in seconds(s). More

precisely, the derivative of radian phase with respect to radian

frequency at a given frequency.

T he peak-to-peak variation in amplitude response from equal-

amplitude input signal frequencies within the passband,

expressed in decibels.

Stopband

Gr oup D elay Var iation

T he region of the frequency spectrum attenuated by the digital

interpolation filter to the degree specified by “stopband

attenuation.”

T he difference in group delays at different input frequencies.

Specified as the difference between the largest and the smallest

group delays in passband, expressed in microseconds (µs).

Gain Er r or

D e-Em phasis Gain Er r or

With a near full-scale input, the ratio of actual output to

expected output, expressed as a percentage.

A measure, expressed in decibels, of the difference between the

ideal 50/15 µs de-emphasis filter response, and the actual 50/15 µs

de-emphasis filter response.

–6–

REV. 0

1...3 4 567 8 9...16

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与AD1857JRSZRL相关器件

型号	品牌	描述	获取价格	数据表
AD1858	ADI	Stereo, Single Supply 16-, 18- and 20-Bit Sigma-Delta DACs	获取价格
AD1858_15	ADI	Stereo, Single Supply 16-, 18- and 20-Bit Sigma-Delta DACs	获取价格
AD1858JRS	ADI	Stereo, Single Supply 16-, 18- and 20-Bit Sigma-Delta DACs	获取价格
AD1858JRSRL	ADI	Stereo, Single Supply 16-, 18- and 20-Bit Sigma-Delta DACs	获取价格
AD1859	ADI	Stereo, Single-Supply 18-Bit Integrated DAC	获取价格
AD1859JR	ADI	Stereo, Single-Supply 18-Bit Integrated DAC	获取价格

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