參數(shù)資料
型號(hào)： AD9754-EB
廠商： Analog Devices, Inc.
英文描述： 14-Bit, 125 MSPS High Performance TxDAC D/A Converter
中文描述： 14位，125 MSPS的TxDAC系列高性能D / A轉(zhuǎn)換
文件頁(yè)數(shù)： 5/24頁(yè)
文件大?。?/td> 327K
代理商： AD9754-EB
AD9754
–5–
REV. A
PIN FUNCTION DESCRIPTIONS
Pin No.
Name
Description
1
2–13
14
15
DB13
DB12–DB1 Data Bits 1–12.
DB0
Least Significant Data Bit (LSB).
SLEEP
Power-Down Control Input. Active High. Contains active pull-down circuit; it may be left unterminated if
not used.
REFLO
Reference Ground when Internal 1.2 V Reference Used. Connect to AVDD to disable internal reference.
REFIO
Reference Input/Output. Serves as reference input when internal reference disabled (i.e., Tie REFLO to
AVDD). Serves as 1.2 V reference output when internal reference activated (i.e., Tie REFLO to ACOM).
Requires 0.1
μ
F capacitor to ACOM when internal reference activated.
FS ADJ
Full-Scale Current Output Adjust.
NC
No Connect.
ACOM
Analog Common.
IOUTB
Complementary DAC Current Output. Full-scale current when all data bits are 0s.
IOUTA
DAC Current Output. Full-scale current when all data bits are 1s.
ICOMP
Internal Bias Node for Switch Driver Circuitry. Decouple to ACOM with 0.1
μ
F capacitor.
AVDD
Analog Supply Voltage (+4.5 V to +5.5 V).
DCOM
Digital Common.
DVDD
Digital Supply Voltage (+2.7 V to +5.5 V).
CLOCK
Clock Input. Data latched on positive edge of clock.
Most Significant Data Bit (MSB).
16
17
18
19, 25
20
21
22
23
24
26
27
28
PIN CONFIGURATION
14
13
12
11
17
16
15
20
19
18
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
28
27
26
25
24
23
22
21
AD9754
NC = NO CONNECT
(MSB) DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
(LSB) DB0
CLOCK
DVDD
DCOM
NC
AVDD
ICOMP
IOUTA
IOUTB
ACOM
NC
FS ADJ
REFIO
REFLO
SLEEP
相關(guān)PDF資料
PDF描述
AD9754AR 14-Bit, 125 MSPS High Performance TxDAC D/A Converter
AD9760ARU50 10-Bit, 125 MSPS TxDAC D/A Converter
AD9760 10-Bit, 125 MSPS TxDAC D/A Converter
AD9760-EB 10-Bit, 125 MSPS TxDAC D/A Converter
AD9760AR 10-Bit, 125 MSPS TxDAC D/A Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9754-EBZ 功能描述:BOARD EVAL FOR AD9754 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:TxDAC® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
AD9755 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AD9755: 14-Bit. 300 MSPS High-Speed TxDAC+?D/A Converter Data Sheet (Rev. A. 1/03)
AD9755AST 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:14-BIT, 300 MSPS TXDAC+ D/A CONVERTER - Bulk 制造商:Analog Devices 功能描述:CONVERTOR DA ((NW))
AD9755-AST 制造商:Analog Devices 功能描述:
AD9755ASTRL 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:14-BIT, 300 MSPS TXDAC+ D/A CONVERTER - Tape and Reel
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