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參數(shù)資料
| 型號： | TS8388BMFS9NC2 |
| 廠商： | ATMEL CORP |
| 元件分類： | ADC |
| 英文描述： | ADC 8-bit 1 GSPS |
| 中文描述： | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CQFP68 |
| 封裝： | HEAT SPREADER, CERAMIC, QFP-68 |
| 文件頁數(shù)： | 37/57頁 |
| 文件大?。?/td> | 1276K |
| 代理商： | TS8388BMFS9NC2 |
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37
TS8388B
2144C–BDC–04/03
A standard technique for reducing the amplitude of such errors down to
±
1 lsb consists of out-
putting the digital datas in Gray code format. Though the TS8388B has been designed for
featuring a Bit Error Rate of 10
-13
with a binary output format, it is possible for the user to
select between the Binary or Gray output data format, in order to reduce the amplitude of such
errors when occurring, by storing Gray output codes.
Digital Datas format selection:
BINARY output format if GORB is floating or V
CC
.
GRAY output format if GORB is connected to ground (0V).
Diode Pin 49
One single pin is used for both DRRB input command and die junction monitoring. The pin
denomination is DRRB/DIOD. Temperature monitoring and Data Ready control by DRRB is
not possible simultaneously.
(See “Principle of Data Ready Signal Control by DRRB Input Command” on page 28 for Data
Ready Reset input command).
The operating die junction temperature must be kept below 145
°
C, therefore an adequate
cooling system has to be set up. The diode mounted transistor measured Vbe value versus
junction temperature is given below.
Figure 40.
Diode Pin 49
1000
ADC Gain Control
Pin 60
The ADC gain is adjustable by the means of the pin 60 (input impedance is 1 M
in parallel
with 2 pF).
The gain adjust transfer function is given below.
600
640
680
720
760
800
840
880
920
960
-55
-35
-15
5
25
45
65
85
105
125
V
Junction temperature (
°
C)
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相關(guān)代理商/技術(shù)參數(shù) |
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| TS8388BMFS9NC3 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ADC 8-bit 1 GSPS |
| TS8388BMFSB/Q | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BVF | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BVFS | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BVGL | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
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