參數(shù)資料
型號(hào)： AS1520-T
廠商： AUSTRIAMICROSYSTEMS AG
元件分類： ADC
英文描述： 10-Bit, 8-Ch, 400ksps, ADC; Package Type: TSSOP-20
封裝： TSSOP-20
文件頁(yè)數(shù)： 2/29頁(yè)
文件大?。?/td> 1043K
代理商： AS1520-T
www.austriamicrosystems.com
Revision 1.00
2 - 29
AS1520/AS1521
Data Sheet
Contents
1 General Description ................................................................................................................................ 1
2 Key Features .......................................................................................................................................... 1
3 Applications ............................................................................................................................................ 1
4 Pinout ..................................................................................................................................................... 3
Pin Assignments ..................................................................................................................................................... 3
Pin Descriptions ..................................................................................................................................................... 3
5 Absolute Maximum Ratings .................................................................................................................... 4
6 Electrical Characteristics ........................................................................................................................ 5
AS1520 Electrical Characteristics .......................................................................................................................... 5
AS1521 Electrical Characteristics .......................................................................................................................... 7
Timing Characteristics ............................................................................................................................................ 9
7 Typical Operating Characteristics ......................................................................................................... 11
8 Detailed Description ............................................................................................................................. 14
Analog Input ......................................................................................................................................................... 14
Input Protection ............................................................................................................................................. 14
Track/Hold ............................................................................................................................................................ 14
Control Register ................................................................................................................................................... 15
Analog Input Configuration ................................................................................................................................... 15
Channel Selection ................................................................................................................................................ 16
Single-Ended Input ........................................................................................................................................ 16
Differential Input ............................................................................................................................................ 16
Starting a Conversion ........................................................................................................................................... 17
Transfer Functions ................................................................................................................................................ 18
Power Modes ....................................................................................................................................................... 19
Reduced Power Mode ................................................................................................................................... 20
Full Power-Down Mode ................................................................................................................................. 20
Reference ............................................................................................................................................................. 21
Internal Reference ......................................................................................................................................... 21
External Reference ....................................................................................................................................... 22
9 Application Information ......................................................................................................................... 23
Initialization ........................................................................................................................................................... 23
Serial Interface ..................................................................................................................................................... 23
Serial Interface Configuration ........................................................................................................................ 23
QSPI Interface ............................................................................................................................................... 24
Quick Evaluation Circuit ....................................................................................................................................... 25
Layout Considerations .......................................................................................................................................... 26
10 Package Drawings and Markings ....................................................................................................... 27
11 Ordering Information ........................................................................................................................... 28
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS1521 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:10-Bit, Single-Supply, Low-Power, 400/300ksps, 8-Channel A/D Converters
AS1521BTST 制造商:AMS 功能描述:IC ADC 10BIT 300KSPS TSSOP-20 制造商:AMS 功能描述:IC, ADC, 10BIT, 300KSPS, TSSOP-20; Resolution (Bits):10bit; Sampling Rate:300kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Current:2.7mA; Digital IC Case Style:TSSOP; No. of Pins:20 ;RoHS Compliant: Yes
AS1521-BTST 功能描述:IC ADC 10BIT 8CH 300K 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:250 系列:- 位數(shù):12 采樣率（每秒）:1.8M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:1.82W 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應(yīng)商設(shè)備封裝:48-LQFP（7x7） 包裝:管件 輸入數(shù)目和類型:2 個(gè)單端，單極
AS1521-BTSU 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:10-Bit, Single-Supply, Low-Power, 400/300ksps, 8-Channel A/D Converters
AS1521-T 制造商:ams 功能描述:IC ADC 10BIT 8CH 300K 20-TSSOP 制造商:ams 功能描述:T&R / TSSOP 16
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