參數(shù)資料
型號： MAX19515ETM+T
廠商： Maxim Integrated Products
文件頁數(shù)： 8/35頁
文件大?。?/td> 0K
描述： IC ADC 10BIT 2CH 65MSPS 48TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
位數(shù)： 10
采樣率（每秒）： 65M
數(shù)據(jù)接口： 串行，并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 4 個單端，單極；2 個差分，單極
MAX19515
Dual-Channel, 10-Bit, 65Msps ADC
16
______________________________________________________________________________________
Serial Programming Interface
A serial interface programs the MAX19515 control reg-
isters through the CS, SDIN, and SCLK inputs. Serial
data is shifted into SDIN on the rising edge of SCLK
when CS is low. The MAX19515 ignores the data pre-
sented at SDIN and SCLK when CS is high. C
CS
S must
transition high after each read/write operation. SDIN
also serves as the serial-data output for reading control
registers. The serial interface supports two-byte transfer
in a communication cycle. The first byte is a control
byte, containing the address and read/write instruction,
written to the MAX19515. The second byte is a data
byte and can be written to or read from the MAX19515.
Figure 6 shows a serial-interface communication cycle.
The first SDIN bit clocked in establishes the communi-
cation cycle as either a write or read transaction (0 for
write operation and 1 for read operation). The following
7 bits specify the address of the register to be written or
read. The final 8 SDIN bits are the register data. All
address and data bits are clocked in or out MSB first.
During a read operation, the MAX19515 serial port dri-
ves read data (D7) into SDIN after the falling edge of
SCLK following the 8th rising edge of SCLK. Since the
minimum hold time on SDIN input is zero, the master
can stop driving SDIN any time after the 8th rising edge
of SCLK. Subsequent data bits are driven into SDIN on
the falling edge of SCLK. Output data in a read opera-
tion is latched on the rising edge of SCLK. Figure 7
shows the detailed serial-interface timing diagram.
R/W
A6
A4
A5
A2
A3
A0
A1
D7
D6
D4
D5
D2
D3
D0
D1
R/W
0 = WRITE
1 = READ
CS
SCLK
SDIN
ADDRESS
DATA
WRITE OR READ
CS
tCSS
tCSH
tSDD
tSDS
tSDH
tSCLK
SCLK
SDIN
WRITE
READ
Figure 6. Serial-Interface Communication Cycle
Figure 7. Serial-Interface Timing Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX19515EVKIT+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX19505-07/15-17 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19516ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 100Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19516ETM+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 100Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19516EVKIT+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX19505-07/15-17 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19517ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 130Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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