參數(shù)資料
型號： ADS5541
英文描述： MOSFET, N SC-75AMOSFET, N SC-75A; Transistor type:MOSFET; Transistor polarity:N; Voltage, Vds max:20V; Case style:SC-75A; Current, Id cont:0.14A; Current, Idm pulse:0.5A; Power, Pd:0.25W; Resistance, Rds on:10R; SMD:1; Depth,
中文描述： 14位，80Msps模擬到數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 7/30頁
文件大?。?/td> 401K
代理商： ADS5541
SBAS308A MAY 2004 REVISED MARCH 2005
www.ti.com
7
RESET TIMING CHARACTERISTICS
Typical values at T
A
= +25
°
C, full temperature range is T
MIN
= 40
°
C to T
MAX
= +85
°
C, AV
DD
= DRV
DD
= 3.3V, and 3V
PP
differential clock, unless
otherwise noted.
PARAMETER
Switching Specification
DESCRIPTION
MIN
TYP
MAX
UNIT
Power-on delay, t
1
Delay from poweron of AV
DD
and DRV
DD
to
RESET pulse active
Pulse width of active RESET signal
Delay from RESET disable to SEN active
10
ms
Reset pulse width, t
2
Register write delay, t
3
2
2
μ
s
μ
s
RESET (Pin 35)
t
1
≥
10ms
t
2
≥
2
μ
s
t
3
≥
2
μ
s
SEN Active
Power Supply
(AVDD, DRVDD)
Figure 2. Reset Timing Diagram
SERIAL PROGRAMMING INTERFACE CHARACTERISTICS
The device has a three-wire serial interface. The device
latches the serial data SDATA on the falling edge of
serial clock SCLK
when SEN is active.
Serial shift of bits is enabled when SEN is low.
SCLK shifts serial data at falling edge.
Minimum width of data stream for a valid loading is
16 clocks.
Data is loaded at every 16th SCLK falling edge
while SEN is low.
In case the word length exceeds a multiple of 16
bits, the excess bits are ignored.
Data can be loaded in multiple of 16-bit words within
a single active SEN pulse.
A3
ADDRESS
SDATA
MSB
DATA
A2
A1
A0
D11
D10
D9
D0
Figure 3. DATA Communication is 2-Byte, MSB First
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS5541EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5541 Eval Mod 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
ADS5541IPAP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 105MSPS 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
ADS5541IPAPG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 105MSPS 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
ADS5541IPAPR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 105MSPS 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
ADS5541IPAPRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 105MSPS 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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