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參數(shù)資料
| 型號： | AD1838AASZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 21/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CODEC 2ADC/6DAC 24 BIT 52MQFP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 立體聲音頻 |
| 數(shù)據(jù)接口： | 串行 |
| 分辨率（位）： | 24 b |
| ADC / DAC 數(shù)量： | 2 / 6 |
| 三角積分調(diào)變： | 是 |
| S/N 比，標(biāo)準(zhǔn) ADC / DAC (db)： | 105 / 108 |
| 動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db)： | 105 / 108 |
| 電壓 - 電源，模擬： | 4.5 V ~ 5.5 V |
| 電壓 - 電源，數(shù)字： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 52-QFP |
| 供應(yīng)商設(shè)備封裝： | 52-MQFP（10x10） |
| 包裝： | 托盤 |
REV. A
AD1838A
–6–
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
AD1838AAS
–40
°C to +85°C
52-Lead MQFP
S-52-1
AD1838AAS-REEL
–40
°C to +85°C
52-Lead MQFP
S-52-1
AD1838AASZ
*
–40
°C to +85°C
52-Lead MQFP
S-52-1
AD1838AASZ-REEL
* –40
°C to +85°C
52-Lead MQFP
S-52-1
EVAL-AD1838AEB
–40
°C to +85°C
52-Lead MQFP
S-52-1
*Z = Pb-free part.
TEMPERATURE RANGE
Parameter
Min
Typ
Max
Unit
Specifications Guaranteed
25
°C
Functionality Guaranteed
–40
+85
°C
Storage
–65
+150
°C
ABSOLUTE MAXIMUM RATINGS
*
(TA = 25
°C, unless otherwise noted.)
AVDD, DVDD, ODVDD to AGND, DGND
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Digital I/O Voltage to DGND . . . –0.3 V to ODVDD + 0.3 V
Analog I/O Voltage to AGND . . . . . –0.3 V to AVDD + 0.3 V
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . .
–40
°C to +85°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate
on the human body and test equipment and can discharge without detection. Although the AD1838A
features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high
energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1838AASZ-REEL | 功能描述:IC CODEC 2ADC/6DAC 24 BIT 52MQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR) |
| AD1838AS | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 6DAC 24-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1838AS-REEL | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 6DAC 24-Bit 52-Pin MQFP T/R 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD1839 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 6 DAC, 96 kHz, 24-Bit sigma-delta Codec |
| AD1839A | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 6 DAC, 96 kHz, 24-Bit Sigma-Delta Codec |
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