參數(shù)資料
型號(hào): AD9238BCPZ-40
廠商: Analog Devices Inc
文件頁數(shù): 48/48頁
文件大?。?/td> 0K
描述: IC ADC 12BIT DUAL 40MSPS 64LFCSP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 40M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 330mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 托盤
輸入數(shù)目和類型: 4 個(gè)單端,單極;2 個(gè)差分,單極
配用: AD9238BCP-65EBZ-ND - BOARD EVAL WITH AD9238BCP-65
AD9238
Rev. C | Page 9 of 48
Table 6. 64-Lead LQFP and 64-Lead LFCSP Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 4, 13, 16
AGND
Analog Ground.
2
VIN+_A
Analog Input Pin (+) for Channel A.
3
VIN–_A
Analog Input Pin () for Channel A.
5, 12, 17, 64
AVDD
Analog Power Supply.
6
REFT_A
Differential Reference (+) for Channel A.
7
REFB_A
Differential Reference () for Channel A.
8
VREF
Voltage Reference Input/Output.
9
SENSE
Reference Mode Selection.
10
REFB_B
Differential Reference () for Channel B.
11
REFT_B
Differential Reference (+) for Channel B.
14
VIN_B
Analog Input Pin () for Channel B.
15
VIN+_B
Analog Input Pin (+) for Channel B.
18
CLK_B
Clock Input Pin for Channel B.
19
DCS
Enable Duty Cycle Stabilizer (DCS) Mode (Tie High to Enable).
20
DFS
Data Output Format Select Bit (Low for Offset Binary, High for Twos Complement).
21
PDWN_B
Power-Down Function Selection for Channel B:
Logic 0 enables Channel B.
Logic 1 powers down Channel B. (Outputs static, not High-Z.)
22
OEB_B
Output Enable Bit for Channel B:
Logic 0 enables Data Bus B.
Logic 1 sets outputs to High-Z.
23, 24, 42, 43
DNC
Do Not Connect Pins. Should be left floating.
25 to 27,
30 to 38
D0_B (LSB) to
D11_B (MSB)
Channel B Data Output Bits.
28, 40, 53
DRGND
Digital Output Ground.
29, 41, 52
DRVDD
Digital Output Driver Supply. Must be decoupled to DRGND with a minimum 0.1 μF capacitor.
Recommended decoupling is 0.1 μF capacitor in parallel with 10 μF.
39
OTR_B
Out-of-Range Indicator for Channel B.
44 to 51,
54 to 57
D0_A (LSB) to
D11_A (MSB)
Channel A Data Output Bits.
58
OTR_A
Out-of-Range Indicator for Channel A.
59
OEB_A
Output Enable Bit for Channel A:
Logic 0 enables Data Bus A.
Logic 1 sets outputs to High-Z.
60
PDWN_A
Power-Down Function Selection for Channel A:
Logic 0 enables Channel A.
Logic 1 powers down Channel A. (Outputs static, not High-Z.)
61
MUX_SELECT
Data Multiplexed Mode. (See Data Format section for how to enable; high setting disables
output data multiplexed mode).
62
SHARED_REF
Shared Reference Control Bit (Low for Independent Reference Mode, High for Shared
Reference Mode).
63
CLK_A
Clock Input Pin for Channel A.
EP
For the 64-Lead LFCSP only, there is an exposed pad that must connect to AGND.
相關(guān)PDF資料
PDF描述
SP3249ECY-L IC TXRX RS232 INTELLIGNT 24TSSOP
LTC2140CUP-14#TRPBF IC ADC DUAL 14BIT 25 MSPS 64-QFN
LTC1605IG#TR IC ADC 16BIT 5V SAMPLING 28SSOP
VE-22P-IW-F1 CONVERTER MOD DC/DC 13.8V 100W
MS3100E28-11PX CONN RCPT 22POS WALL MNT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9238BCPZ-40EB 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
AD9238BCPZ-65 功能描述:IC ADC 12BIT DUAL 65MSPS 64LFCSP 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)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD9238BCPZ-65EB 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
AD9238BCPZRL-20 功能描述:IC ADC 12BIT DUAL 20MSPS 64LFCSP 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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
AD9238BCPZRL-40 功能描述:IC ADC 12BIT DUAL 40MSPS 64LFCSP 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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極