參數(shù)資料
型號(hào)： ADS8383EVM
廠商： Texas Instruments, Inc.
英文描述： ADS8383EVM(ADS8383評(píng)估板)
中文描述： ADS8383EVM（ADS8383評(píng)估板）
文件頁(yè)數(shù)： 16/27頁(yè)
文件大?。?/td> 187K
代理商： ADS8383EVM
3-2
Table 32.Jumper Settings
Reference Designator
Description
Jumper Settings
12
Installed
Not installed
Installed
Not installed
Not installed
Installed
23
W1
Set A[2..0] = 0x1 to generate
RD
pulse
Set A[2..0] = 0x2 to generate
RD
pulse
Set A[2..0] = 0x3 to generate
CONVST
pulse
Set A[2..0] = 0x4 to generate
CONVST
pulse
Apply BUSY to P3 pin 19
Apply inverted BUSY to P3 pin 19
Not installed
Installed
Not installed
Installed
Installed
Not installed
W2
W3
Factory set condition
The data bus is available at connector P3, see Table 33 for pin out
information.
Table 33.Data Bus Connector P3
Connector.Pin
P3.1
P3.3
P3.5
P3.7
P3.9
P3.11
P3.13
P3.15
P3.17
P3.19
P3.21
P3.23
P3.25
P3.27
P3.29
P3.31
P3.33
P3.35
Note:
All even numbered pins of P3 are tied to DGND.
This evaluation module provides direct access to all the analog-to-digital
converter control signals via connector J4, see Table 34.
Signal
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
Description
Buffered Data Bit 0 (LSB)
Buffered Data Bit 1
Buffered Data Bit 2
Buffered Data Bit 3
Buffered Data Bit 4
Buffered Data Bit 5
Buffered Data Bit 6
Buffered Data Bit 7
Buffered Data Bit 8
Buffered Data Bit 9
Buffered Data Bit 10
Buffered Data Bit 11
Buffered Data Bit 12
Buffered Data Bit 13
Buffered Data Bit 14
Buffered Data Bit 15
Buffered Data Bit 16
Buffered Data Bit 17 (MSB)
Table 34.Pinout for Converter Control Connector J4
Connector.Pin
J4.1
J4.3
J4.5
J4.7
J4.9
J4.11
Note:
All even numbered pins of P4 are tied to DGND.
Signal
CS
RD
CONVST
BYTE
BUS 18/16
BUSY
Description
Chip Select pin. Active low
Read pin. Active low
Convert start pin. Active low
Byte select input. Used for 8-bit bus reading.
Bus size select input. Used for selecting 18-bit or 16-bit wide bus transfer.
Converter Status Output. High when a conversion is in progress.
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AK135-VQ Circular Connector; No. of Contacts:10; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-98 RoHS Compliant: No
AK2048D Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-8 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8383IBPFBR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18 Bit 580KSPS Parallel 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
ADS8383IBPFBRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18 Bit 580KSPS Parallel 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
ADS8383IBPFBT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18 Bit 580KSPS Parallel 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
ADS8383IBPFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18 Bit 580KSPS Parallel 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
ADS8383IPFBR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18 Bit 580KSPS Parallel 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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