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參數(shù)資料
| 型號(hào)： | AD7477 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 1MSPS,10 Bit ADCs in 6 Lead SOT-23(10位高速,低耗,逐次逼近式A/D轉(zhuǎn)換器) |
| 中文描述： | 1MSPS，10人6引腳SOT - 23（10位高速，低耗，逐次逼近式的A / D轉(zhuǎn)換器位ADC） |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 175K |
| 代理商： | AD7477 |
–2–
REV. PrF
AD7476–SPECIFICATIONS
1
(
V
DD
= +2.35 V to +5.25 V, A Grade: f
SCLK
= 20MHz, f
SAMPLE
= 1Msps unless otherwse
noted; B Grade: f
SCLK
= 11MHz, f
SAMPLE
= 600Ksps unless otherwse noted; T
A
= T
MN
to
T
MAX
, unless otherwse noted.)
Parameter
A Version
1
B Version
1
Units T est Conditions/Comments
PRELMNARY
± 1
IN
= 0 V or V
DD
10
10 pF max
TECHNCAL
0.4
0.4 V max
D Y NAM IC PE RF ORM ANC E
F
IN
= 200kHz Sine Wave
A Grade: V
DD
= (2.7V to 5.25V)
4
dB min
70 dB min
-76 dB max
-76 dB max
Signal to Noise + Distortion (SINAD) 70
Signal to Noise Ratio (SNR)
T otal Harmonic Distortion (T HD) –76
Peak Harmonic or Spurious Noise (SFDR) –76
Intermodulation Distortion (IMD)
Second Order T erms
T hird Order T erms
Aperture Delay
Aperture Jitter
Full Power Bandwidth
70
70
–78
–78
10
10
5
-78 dB typ
-78 dB typ
10 ns max
10 ps typ
5 MHz typ @ 3 dB
D C AC C URAC Y
Resolution
Integral Nonlinearity
DD
= (2.35V to 3.6V)
5
.
12
12 Bits
±1.5 LSB max
±1
LSB typ
±0.9 LSB max Guaranteed No Missed Codes to 12 Bits.
LSB typ
±3 LSB max
LSB typ
±3 LSB max
LSB typ
±1.5
Differential Nonlinearity
±0.9
Offset Error
± 3
Gain Error
± 3
ANAL OG INPUT
Input Voltage Ranges
DC Leakage Current
Input Capacitance
0 to V
DD
0 to V
DD
Volts
± 1
20
±1 μA max
20 pF typ
L OG IC INPUT S
Input High Voltage, V
INH
2.8
2.4
2.8 V min V
DD
= 5V
2.4 V min V
DD
= 3V
Input Low Voltage, V
INL
Input Current, I
IN
Input Capacitance, C
IN2
L OG IC OU T PU T S
Output High Voltage, V
OH
Output Low Voltage, V
OL
Floating-State L eakage Current
Floating-State Output Capacitance
2
Output Coding
V
DD
-0.2
V
DD
-0.2 V min
I
SOURCE
= 200 μA; V
DD
= 2.7 V to 5.25 V
0.4 V max I
SINK
=200 μA
±10 μA max
10 pF max
Straight (Natural) Binary
0.4
± 10
10
C ONVE RSION RAT E
Conversion T ime
T rack/Hold Acquisition T ime
T hroughput Rate
0.8
400
1.45 μs max 16 SCLK cycles
400 ns max
600 K SPS max Conversion T ime + Quiet T ime.
1000
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7477A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AD7476A/AD7477A/AD7478A: 2.35 V to 5.25 V. 1 MSPS. 12-/10-/8-Bit ADCs in 6-Lead SC70 Data Sheet (Rev. A. 2/03) |
| AD7477AAKS | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
| ad7477aaks-500 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD7477AAKS-500RL7 | 制造商:Rochester Electronics LLC 功能描述:10-BIT LOW POWER ADC IN SC70 PACKAGE I.C - Bulk 制造商:Analog Devices 功能描述: |
| AD7477AAKS-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.35 V to 5.25 V, 1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SC70 |
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