參數(shù)資料
型號: AD7834AR
廠商: Analog Devices Inc
文件頁數(shù): 2/28頁
文件大?。?/td> 0K
描述: IC DAC 14BIT QUAD SRL 28-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
設(shè)置時間: 10µs
位數(shù): 14
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 模擬和數(shù)字,雙 ±
功率耗散(最大): 465mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): 100k
AD7834/AD7835
Rev. D | Page 10 of 28
Pin No.
MQFP
Pin No. PLCC
Pin Mnemonic
Description
16 to 29
22 to 35
DB0 to DB13
Parallel Data Inputs. The AD7835 can accept a straight 14-bit parallel word on DB0 to
DB13, where DB13 is the MSB and the BYSHF input is hardwired to a logic high.
Alternatively for byte loading, the bottom eight data inputs, DB0 to DB7, are used for
data loading, and the top six data inputs, DB8 to DB13, should be hardwired to a logic
low. The BYSHF control input selects whether 8 LSBs or 6 MSBs of data are being loaded
into the device.
32
38
DSGB
Device Sense Ground B Input. Used in conjunction with the CLR input for power-on
protection of the DACs. When CLR is low, DAC outputs VOUT3 and VOUT4 are forced to the
potential on the DSGB pin.
36, 35
42, 41
VREF(+)B, VREF()B
Reference Inputs for DACs 3 and 4. These reference voltages are referred to AGND.
38
44
AGND
Analog Ground.
39
1
VDD
Positive Analog Power Supply: 15 V ± 5% or 12 V ± 5%.
40
2
VSS
Negative Analog Power Supply: 15 V ± 5% or 12 V ± 5%.
42, 43
4, 5
VREF(+)A, VREF()A
Reference Inputs for DAC 1 and DAC 2. These reference voltages are referred to AGND.
相關(guān)PDF資料
PDF描述
AD7244JR IC DAC 14BIT LC2MOS DUAL 28SOIC
LTC2704CGW-16#PBF IC DAC 16BIT QUAD VOUT 44-SSOP
LTC2704IGW-14#PBF IC DAC 14BIT QUAD VOUT 44-SSOP
AD669BNZ IC DAC 16BIT MONO W/VREF 28-DIP
AD7237AQ IC DAC 12BIT W/AMP W/BUFF 24CDIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7834AR-REEL 功能描述:IC DAC 14BIT QUAD SRL 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:2,400 系列:- 設(shè)置時間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率(每秒):*
AD7834ARZ 功能描述:IC DAC 14BIT QUAD SRL 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD7834ARZ-REEL 功能描述:IC DAC 14BIT QUAD SERIAL 28SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k
AD7834BN 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 14-bit 28-Pin PDIP W Tube 制造商:Rochester Electronics LLC 功能描述:QUAD 14 BIT SERIAL DAC IC - Bulk
AD7834BNZ 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 14-bit 28-Pin PDIP W Tube