參數資料
型號: AD7835ASZ-REEL
廠商: Analog Devices Inc
文件頁數: 2/28頁
文件大小: 0K
描述: IC DAC 14BIT QUAD PARA 44-MQFP
產品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 800
設置時間: 10µs
位數: 14
數據接口: 并聯
轉換器數目: 4
電壓電源: 模擬和數字,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: 44-QFP
供應商設備封裝: 44-MQFP(10x10)
包裝: 帶卷 (TR)
輸出數目和類型: 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PDF資料
PDF描述
VI-B6W-MY-B1 CONVERTER MOD DC/DC 5.5V 50W
VI-B6V-MY-B1 CONVERTER MOD DC/DC 5.8V 50W
AD565AJRZ IC DAC 12BIT MONO 250NS 28SOIC
VI-B6H-MY-B1 CONVERTER MOD DC/DC 52V 50W
AD7547LPZ-REEL IC DAC 12BIT DUAL LC2MOS 28-PLCC
相關代理商/技術參數
參數描述
AD7835BS 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Quad 14-Bit DAC
AD7836 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Quad 14-Bit DAC
AD7836AS 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 14-bit 44-Pin MQFP 制造商:Analog Devices 功能描述:IC 14-BIT DAC
AD7836ASZ 功能描述:IC DAC 14BIT QUAD LC2MOS 44MQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 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) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*
AD7837 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs