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參數(shù)資料
| 型號： | ADS8361 |
| 英文描述： | Dual, 500kSPS, 16-Bit, 2 + 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 雙路，500kSPS，16位，2通道，同步采樣模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/23頁 |
| 文件大?。?/td> | 444K |
| 代理商： | ADS8361 |
ADS8361
SBOS230C
7
www.ti.com
SYMBOL
DESCRIPTION
MIN
MAX
UNITS
COMMENTS
t
CONV
t
ACQ
t
CKP
t
CKL
t
CKH
t
F
t
R
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
t
9
t
10
t
11
Conversion Time
Acquisition Time
Clock Period
Clock LOW
Clock HIGH
DOUT Fall Time
DOUT Rise Time
CONVST HIGH
Address Setup Time
Address Hold Time
RD Setup Time
RD to CS Hold Time
CONVST LOW
RD LOW
CS Setup Time
CLOCK to Data Valid Delay
Data Valid After CLOCK
(3)
CS Setup Time
1.6
0.4
100
40
40
μ
s
μ
s
ns
ns
ns
ns
ns
ns
ns
When T
CKP
= 100ns
When T
CKP
= 100ns
10,000
25
30
15
15
15
15
15
20
20
15
Address latched on falling edge of CLK cycle
‘
2
’
.
ns
ns
ns
ns
ns
ns
ns
ns
Before falling edge of CLOCK.
After falling edge of CLOCK.
Before falling edge of CLOCK (for RD).
Maximum delay following rising edge of CLOCK.
Time data is valid after second rising edge of CLOCK.
Before CONVST
30
1
0
TIMING CHARACTERISTICS
TIMING CHARACTERISTICS
Timing Characteristics over recommended operating free-air temperature range T
MIN
to T
MAX
, AV
DD
= 5V, REF
IN
= REF
OUT
internal reference +2.5V,
f
CLK
= 10MHz, f
SAMPLE
= 500kSPS, and BV
DD
= 2.7
÷
5.5V (unless otherwise noted).
NOTES: (1) All input signals are specified with tr = tf = 5ns (10% to 90% of BV
) and timed from a voltage level of (V
IL
+ V
IH
)/2. (2) See timing diagram
above. (3)
‘
n
–
1
’
data will remain valid 1ns after rising edge of next CLOCK cycle.
CH
A/B
CH
0/1
A0
RD
CS
BUSY
Serial
Data A
1
CLOCK
CONVST
2
3
4
11
10
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
D15
D14
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
D15
D14
D13
D12
Serial
Data B
D15
D14
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
D15
D14
D13
D12
CH
0/1
0
t
3
t
1
t
CONV
t
ACQ
t
CONV
t
7
t
10
t
9
t
6
t
CKH
t
CKL
0
t
2
t
11
t
4
t
8
t
8
t
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8361EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS8361 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 |
| ADS8361IBDBQ | 制造商:Rochester Electronics LLC 功能描述:DUAL 250KHZ-16 BIT, 2+2 CHANNEL - Bulk 制造商:Texas Instruments 功能描述:DUAL 250KHZ-16 BIT, 2+2 CHANNEL - Rail/Tube |
| ADS8361IBDBQR | 制造商:Texas Instruments 功能描述:DUAL 250KHZ-16 BIT, 2+2 CHANNEL - Tape and Reel |
| ADS8361IDBQ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 500 kSPS 2 ADC 4ch ser out 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 |
| ADS8361IDBQG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 500 kSPS 2 ADC 4ch ser out 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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