參數(shù)資料
型號: MAX5741EUB+T
廠商: Maxim Integrated Products
文件頁數(shù): 3/15頁
文件大?。?/td> 0K
描述: IC DAC 10BIT QUAD LP SER 10-UMAX
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
設(shè)置時(shí)間: 4µs
位數(shù): 10
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 4
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: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): *
MAX5741
10-Bit, Low-Power, Quad, Voltage-Output
DAC with Serial Interface
______________________________________________________________________________________
11
Digital Inputs
The digital inputs are compatible with CMOS logic. In
order to save power and reduce input to output cou-
pling, SCLK and DIN input buffers are powered down
immediately after completion of shifting 16 bits into the
input shift register. A high to low transition at CS pow-
ers up SCLK and DIN input buffers.
Applications Information
Unipolar Output
The typical application circuit (Figure 3) shows the
MAX5741 configured for a unipolar output, where the
output voltages and the reference inputs have the
same polarity. Table 3 lists the unipolar output codes.
Bipolar Output
The MAX5741 can be configured for bipolar operation
using a dual supply op amp (Figure 4). The transfer
function for bipolar operation is:
VV
2D
1024
OUT
REF
=
1
CONTENTS OF INPUT SHIFT
D9 (MSB)
D0 (LSB)
C3
C2
C1
C0
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
S1
S0
Figure 1. 16-Bit Input Word
tCH
SO
C3
tCL
tDS
tCSW
tCSS
tCSH
tDH
SCLK
CS
DIN
Figure 2. Timing Diagram
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