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參數(shù)資料
| 型號： | ADSD-1402S-EX |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | ADC |
| 英文描述： | 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO40 |
| 封裝： | SMT, TDIP-40 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 1523K |
| 代理商： | ADSD-1402S-EX |
ADSD-1402S
Dual, 14-Bit, 2MSPS
Sampling A/D Converter
FEATURES
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14-bit resolution; 2MSPS sampling rate
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Functionally complete; ±5V input range
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No missing codes over full temperature range
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Edge-triggered; No pipeline delays
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±5V supplies, 0.6 Watts
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Small, 40-pin, low-cost surface-mount TDIP
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79dB SNR, –80dB THD
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Ideal for both time and frequency domain applications
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Out-of-range indicator
GENERAL DESCRIPTION
DATEL's ADSD-1402S is a functionally complete, dual 14-
bit, 2MSPS, sampling A/D converter. Its standard, 40-pin,
triple-wide SMT DIP contains two fast-settling sample/hold
amplifiers, two 14-bit A/D converters, multiplexed output
buffers, a precision reference, and all the timing and control
logic necessary to operate from either two or a single start
convert pulse.
The ADSD-1402S is optimized for wideband frequency-
domain applications and is fully FFT tested. The ADSD-
1402S requires only ±5V supplies and typically consumes
0.6 Watts. Models are available in either commercial
0 to +70°C or military -55 to +125°C (-EX suffix model)
operating temperature ranges.
INPUT/OUTPUT CONNECTIONS
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
INPUT A
+5VA
ANALOG GROUND
GAIN A
OFFSET A
RANGE
2.5V REF
ANALOG GROUND
–5V
ENABLE A
START A
+5VD
BIT 14 (LSB)
BIT 13
BIT 12
BIT 11
BIT 10
BIT 9
BIT 8
DGND
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
INPUT B
+5VA
ANALOG GROUND
GAIN B
OFFSET B
N/C
N/C
ANALOG GROUND
–5V
ENABLE B
START B
EOC
BIT 1 (MSB)
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
DGND
PIN
FUNCTION
PIN
FUNCTION
Figure 1. ADSD-1402S Functional Block Diagram
DATEL, Inc., 11 Cabot Boulevard, Mansfield, MA 02048-1151 (U.S.A.)
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Tel: (508) 339-3000 Fax: (508) 339-6356
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For immediate assistance: (800) 233-2765
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADSD-1405MC | 制造商:Murata Power Solutions 功能描述:Analog to Digital Converter |
| ADSD-1410MC | 制造商:Murata Power Solutions 功能描述:ADC Dual 10Msps 14-bit Parallel 28-Pin CDDIP 制造商:Murata Power Solutions 功能描述:Dual ADC 10Msps 14-bit Parallel 28-Pin CDDIP |
| ADSD-1410MM | 制造商:Murata Power Solutions 功能描述:ADC Dual 10Msps 14-bit Parallel 28-Pin CDDIP |
| ADSD-1410S | 制造商:Murata Power Solutions 功能描述:Dual ADC 10Msps 14-bit Parallel 40-Pin TDIP SMT |
| ADSD-1410S-EX | 制造商:MURATA-PS 制造商全稱:Murata Power Solutions Inc. 功能描述:Dual 14-Bit, 10MSPS Sampling A/D Converter |
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