參數(shù)資料
型號： MAX19505ETM+T
廠商： Maxim Integrated Products
文件頁數(shù)： 8/35頁
文件大?。?/td> 0K
描述： IC ADC 8BIT 1CH 65MSPS 48TQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
位數(shù)： 8
采樣率（每秒）： 65M
數(shù)據(jù)接口： 串行，并聯(lián)
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 99mW
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
供應商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 2 個單端，單極；1 個差分，單極
MAX19505
Dual-Channel, 8-Bit, 65Msps ADC
16
______________________________________________________________________________________
Serial Programming Interface
A serial interface programs the MAX19505 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 MAX19505 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 MAX19505. The second byte is a data
byte and can be written to or read from the MAX19505.
Figure 6 shows a serial-interface communication
cycle. The first SDIN bit clocked in establishes the
communication cycle as either a write or read transac-
tion (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 MAX19505 serial
port drives 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 ris-
ing edge of SCLK. Subsequent data bits are driven into
SDIN on the falling edge of SCLK. Output data in a read
operation 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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參數(shù)描述
MAX19505EVKIT+ 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
MAX19506ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19506ETM+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19506EVKIT+ 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
MAX19507ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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