參數(shù)資料
型號(hào): AD9248BST-65
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 14-Bit, 20/40/65 MSPS Dual A/ D Converter
中文描述: DUAL 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP64
封裝: MS-026BBD, LQFP-64
文件頁(yè)數(shù): 10/23頁(yè)
文件大?。?/td> 419K
代理商: AD9248BST-65
AD9248
Preliminary Technical Data
Rev. PrE | Page 10 of 23
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
12
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64 63 62 61 60
55 54 53 52 51 50 49
59 58 57 56
PIN 1
IDENTIFIER
64-LEAD LF-CSP AND TQFP
TOP VIEW
(Not to Scale)
D4_A
D3_A
D2_A
D1_A
D0_A
DRVDD
DRGND
OTR_B
D11_B
D10_B
D9_B
D8_B
D
D
AD9248
AGND
VIN+_A
VIN–_A
AGND
AVDD
REFT_A
REFB_A
VREF
SENSE
REFB_B
REFT_B
AGND
VIN– _B
VIN+_B
AGND
AVDD
C
S
M
O
D
D
D
D
D
D
D6_A
D5_A
C
D
D
P
O
D
D
D
D
D
D
D
A
D
A
P
O
D
D
D
D13_B (MSB)
D12_B
Figure 3. Pin Configuration
Table 6. Pin Function Descriptions
Pin
Number
2
VIN+_A
3
VIN–_A
15
VIN+_B
14
VIN- _B
6
REFT_A
7
REFB_A
11
REFT_B
10
REFB_B
8
VREF
9
SENSE
18
CLK_B
63
CLK_A
19
DCS
20
DFS
21
PDWN_B
60
PDWN_A
22
OEB_B
59
OEB_A
42–51, 54-
57
(MSB)
23–27, 30-
38
(MSB)
39
OTR_B
58
OTR_A
62
SHARED_REF
Mnemonic
Description
Analog Input Pin (+) for Channel A
Analog Input Pin (- ) for Channel A
Analog Input Pin (+) for Channel B
Analog Input Pin (- ) for Channel B
Differential Reference (+) for Channel A
Differential Reference (- ) for Channel A
Differential Reference (+) for Channel B
Differential Reference (- ) for Channel B
Voltage Reference Input/Output
Reference Mode Selection
Clock Input Pin for Channel B
Clock Input Pin for Channel A
Enable Duty Cycle Stabilizer (DCS) Mode
Data Output Format Select Bit (Low for Offset Binary, High for Twos Complement)
Power-Down Function Selection for Channel B (Active High)
Power-Down Function Selection for Channel A (Active High)
Output Enable Bit for Channel B
Output Enable Bit for Channel A (Low Setting Enables Channel A Output Data Bus)
Channel A Data Output Bits
D0_A (LSB)-D13_A
D0_B (LSB) -D13_B
Channel B Data Output Bits
Out-of-Range Indicator for Channel B
Out-of-Range Indicator for Channel A
Shared Reference Control Bit (Low for Independent Reference Mode, High for Shared
Reference Mode)
相關(guān)PDF資料
PDF描述
AD9260 High-Speed Oversampling CMOS ADC with 16-Bit Resolution at a 2.5 MHz Output Word Rate
AD9260AS High-Speed Oversampling CMOS ADC with 16-Bit Resolution at a 2.5 MHz Output Word Rate
AD9260EB High-Speed Oversampling CMOS ADC with 16-Bit Resolution at a 2.5 MHz Output Word Rate
AD9280ARSRL Complete 8-Bit, 32 MSPS, 95 mW CMOS A/D Converter
AD9280 Complete 8-Bit, 32 MSPS, 95 mW CMOS A/D Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9248BST-65EB 制造商:Analog Devices 功能描述:Evaluation Board For Dual A/D Converter ;14-Bit, 20 MSPS/40 MSPS/65 MSPS 制造商:Analog Devices 功能描述:EVAL BD FOR DUAL A/D CNVRTR ;14BIT, 20 MSPS/40 MSPS/65 MSPS - Bulk
AD9248BST-65EBZ 制造商:Analog Devices 功能描述:Evaluation Board For Dual A/D Converter ;14-Bit, 20 MSPS/40 MSPS/65 MSPS 制造商:Analog Devices 功能描述:BOARD EVAL WITH AD9248BST-65
AD9248BSTZ-20 功能描述:IC ADC 14BIT DUAL 20MSPS 64-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端,單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD9248BSTZ-40 功能描述:IC ADC 14BIT DUAL 40MSPS 64-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率(每秒):20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP(7x7) 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端,單極;2 個(gè)差分,單極 產(chǎn)品目錄頁(yè)面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD9248BSTZ-65 功能描述:IC ADC 14BIT DUAL 65MSPS 64LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端,單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6