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參數(shù)資料
| 型號： | AD7671ASTZRL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 3/24頁 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT CMOS 1MSPS 48LQFP |
| 標(biāo)準包裝： | 2,000 |
| 系列： | PulSAR® |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 1M |
| 數(shù)據(jù)接口： | 串行，并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 125mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 4 個單端，單極；4 個單端，雙極 |
| 配用： | EVAL-AD7671CBZ-ND - BOARD EVALUATION FOR AD7671 |
AD7671
–11–
50
40
30
20
10
0
50
100
150
200
t 12
DELA
Y
–
ns
CL – pF
TPC 13. Typical Delay vs. Load Capacitance CL
OPERA
TING
CURRENTS
–
A
SAMPLING RATE – SPS
0.001
0.01
0.1
0
10
100
1000
10000
100000
110
100
1000
10000
100000
1000000
AVDD, WARP/NORMAL
DVDD, WARP/NORMAL
AVDD, IMPULSE
DVDD, IMPULSE
OVDD, ALL MODES
TPC 14. Operating Currents vs. Sample Rate
1000
900
800
700
600
500
400
300
200
100
0
–55
–35
–15
5
25
45
65
85
105
PO
WER-DO
WN
OPERA
TING
CURRENTS
–
nA
TEMPERATURE – C
DVDD
AVDD
OVDD
TPC 15. Power-Down Operating Currents vs. Temperature
TEMPERATURE – C
10
–10
–55
125
–35
LSB
–15
5
25
456585105
8
0
–4
–6
–8
6
4
–2
2
OFFSET
–FS
+FS
TPC 16. +FS, Offset, and –FS vs. Temperature
CIRCUIT INFORMATION
The AD7671 is a fast, low power, single-supply, precise 16-bit
analog-to-digital converter (ADC). The AD7671 features different
modes to optimize performances according to the applications.
In Warp Mode, the AD7671 is capable of converting 1,000,000
samples per second (1 MSPS).
The AD7671 provides the user with an on-chip track-and-hold,
successive approximation ADC that does not exhibit any pipeline
or latency, making it ideal for multiple multiplexed channel
applications.
It is specified to operate with both bipolar and unipolar input
ranges by changing the connection of its input resistive scaler.
The AD7671 can be operated from a single 5 V supply and be
interfaced to either 5 V or 3 V digital logic. It is housed in a
48-lead LQFP package or a 48-lead LFCSP package that com-
bines space savings and flexible configurations as either serial
or parallel interface. The AD7671 is a pin-to-pin compatible
upgrade of the AD7665 and AD7664.
REV. C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7672 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS HIGH-SPEED 12-BIT ADC |
| AD7672BE03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS HIGH-SPEED 12-BIT ADC |
| AD7672BQ03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS HIGH-SPEED 12-BIT ADC |
| AD7672BQ03/+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
| AD7672BQ05 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS HIGH-SPEED 12-BIT ADC |
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