參數(shù)資料
型號(hào): MAX5774UCB+TD
廠商: Maxim Integrated Products
文件頁數(shù): 9/28頁
文件大?。?/td> 0K
描述: IC DAC 14BIT 32CHAN SER 64-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 750
設(shè)置時(shí)間: 20µs
位數(shù): 14
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 32
電壓電源: 模擬和數(shù)字
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 32 電壓,單極
采樣率(每秒): *
MAX5773/MAX5774/MAX5775
32-Channel, 14-Bit, Voltage-Output
DACs with Serial Interface
______________________________________________________________________________________
17
CHANNEL-BANK SELECTION
ADDRESS BITS
A5
A4
CHANNEL BANK(S) SELECTED
0
CHANNEL BANK 0
0
1
CHANNEL BANK 1
1
0
BOTH CHANNEL BANKS
1
OFFSET CHANNEL AND ALL CHANNEL OPERATION
INPUT REGISTER, DAC REGISTER, GAIN REGISTER, AND OFFSET REGISTER ACCESS*
BANK 0
BANK 1
BANK 0 AND BANK 1
ADDRESS BITS
A5
A4
A5
A4
A5
A4
00
01
1
0
A3
A2
A1
A0
CHANNEL 0
CHANNEL 16
CHANNEL 0 AND CHANNEL 16
0
CHANNEL 1
CHANNEL 17
CHANNEL 1 AND CHANNEL 17
0
1
CHANNEL 2
CHANNEL 18
CHANNEL 2 AND CHANNEL 18
0
1
0
CHANNEL 3
CHANNEL 19
CHANNEL 3 AND CHANNEL 19
0
1
CHANNEL 4
CHANNEL 20
CHANNEL 4 AND CHANNEL 20
0
1
0
CHANNEL 5
CHANNEL 21
CHANNEL 5 AND CHANNEL 21
0
1
0
1
CHANNEL 6
CHANNEL 22
CHANNEL 6 AND CHANNEL 22
0
1
0
CHANNEL 7
CHANNEL 23
CHANNEL 7 AND CHANNEL 23
0
1
CHANNEL 8
CHANNEL 24
CHANNEL 8 AND CHANNEL 24
1
0
CHANNEL 9
CHANNEL 25
CHANNEL 9 AND CHANNEL 25
1
0
1
CHANNEL 10
CHANNEL 26
CHANNEL 10 AND CHANNEL 26
1
0
1
0
CHANNEL 11
CHANNEL 27
CHANNEL 11 AND CHANNEL 27
1
0
1
CHANNEL 12
CHANNEL 28
CHANNEL 12 AND CHANNEL 28
1
0
CHANNEL 13
CHANNEL 29
CHANNEL 13 AND CHANNEL 29
1
0
1
CHANNEL 14
CHANNEL 30
CHANNEL 14 AND CHANNEL 30
1
0
CHANNEL 15
CHANNEL 31
CHANNEL 15 AND CHANNEL 31
1
*CHANNEL PAIR ACCESS (BANK 0 AND BANK 1) ONLY PERMITTED FOR WRITETHROUGH, MAC-BYPASS,
AND LOAD-DAC COMMANDS.
ACCESSING OFFSET CHANNEL AND ALL CHANNELS (ADDRESS BITS A5 AND A4 = 11)
ACCESSING CONFIGURATION REGISTER (CONTROL BITS C3–C0 = 1100 OR 1101, ADDRESS
BITS A5 AND A4 = 00)
ADDRESS BITS
A3
A2
A1
A0
REGISTER SELECTED
0
CONFIGURATION REGISTER (SEE TABLE 8)
0001 THROUGH 1111
UNUSED
ADDRESS BITS
A3
A2
A1
A0
REGISTER SELECTED
0
OFFSET CHANNEL
0001 THROUGH 1110
UNUSED
11
ALL CHANNELS (SOFTWARE LOAD-DAC AND MAC-BYPASS
COMMANDS ONLY)
Figure 3. Address Space When Accessing DAC Channel Register(s), Offset Register(s), Gain Register(s), and Special Registers
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