- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10102 > AD7865BSZ-3 (Analog Devices Inc)IC ADC 14BIT 4CHAN 5V 44-MQFP PDF資料下載
參數(shù)資料
| 型號： | AD7865BSZ-3 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT 4CHAN 5V 44-MQFP |
| 標準包裝： | 1 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 350k |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 160mW |
| 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： | 44-QFP |
| 供應商設(shè)備封裝： | 44-MQFP（10x10） |
| 包裝： | 托盤 |
| 輸入數(shù)目和類型： | 4 個差分，雙極 |
REV. B
–2–
AD7865–SPECIFICATIONS
(VDD = 5 V
5%, AGND = DGND = 0 V, VREF = Internal. Clock = Internal; all specifi-
cations TMIN to TMAX unless otherwise noted.)
Parameter
A, Y Versions
1
B Version
Unit
Test Conditions/Comments
SAMPLE AND HOLD
–3 dB Full Power Bandwidth
3
MHz typ
Aperture Delay
20
ns max
Aperture Jitter
50
ps typ
Aperture Delay Matching
4
ns max
DYNAMIC PERFORMANCE
2
fIN = 100 kHz, fS = 350 kSPS
Signal to (Noise + Distortion) Ratio
3
@ 25
°C
AD7865-1, AD7865-3
78
dB min
Typically 80 dB
AD7865-2
77
dB min
Typically 78 dB
TMIN to TMAX
AD7865-1, AD7865-3
77
dB min
AD7865-2
76
dB min
Total Harmonic Distortion
3, 4
–86
dB max
Peak Harmonic or Spurious Noise
3, 4
–86
dB max
Intermodulation Distortion
3
fa = 49 kHz, fb = 50 kHz
2nd Order Terms
–95
dB typ
3rd Order Terms
–95
dB typ
Channel-to-Channel Isolation
3, 5
–88
dB max
fIN = 50 kHz Sine Wave
DC ACCURACY
Any Channel
Resolution
14
Bits
Relative Accuracy (INL)
3
±2
±1.5
LSB max
Typically 0.6 LSBs
Differential Nonlinearity (DNL)
3
±1
LSB max
No Missing Codes Guaranteed
AD7865-1
Positive Gain Error
3
±10
±8
LSB max
Typically
±2 LSBs
Positive Gain Error Match
3
8
LSB max
Typically 2 LSBs
Negative Gain Error
3
±10
±8
LSB max
Typically
±2 LSBs
Negative Gain Error Match
3
8
LSB max
Typically 2 LSBs
Bipolar Zero Error
±12
±10
LSB max
Typically
±2 LSBs
Bipolar Zero Error Match
6
LSB max
Typically 1.5 LSBs
AD7865-2
Positive Gain Error
3
±16
LSB max
Typically
±2 LSBs
Positive Gain Error Match
3
8
LSB max
Typically 2 LSBs
Unipolar Offset Error
3
±10
LSB max
Typically
±2 LSBs
Unipolar Offset Error Match
3
10
LSB max
Typically 2 LSBs
AD7865-3
Positive Gain Error
3
±16
±14
LSB max
Typically
±6 LSBs
Positive Gain Error Match
3
8
LSB max
Typically 2 LSBs
Negative Gain Error
3
±16
±14
LSB max
Typically
±6 LSBs
Negative Gain Error Match
3
8
LSB max
Typically 2 LSBs
Bipolar Zero Error
±14
±12
LSB max
Typically
±5 LSBs
Bipolar Zero Error Match
8
6
LSB max
Typically 2 LSBs
ANALOG INPUTS
AD7865-1
Input Voltage Range
±5, ±10
Volts
Input Current
1, 1
mA max
VIN = –5 V and –10 V Respectively,
Typically 0.7 mA
AD7865-2
Input Voltage Range
0 V to 2.5 V,
0 V to 5 V
Volts
Input Current
10
A max
VIN = 2.5 V, 0 V to 2.5 V Range, Typ 1
A
1
mA max
VIN = 5 V, 0 V to 5 V Range, Typ 0.7 mA
AD7865-3
Input Voltage Range
±2.5
Volts
Input Current
1
mA max
VIN = –2.5 V, Typically 0.7 mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VE-24X-MX-F3 | CONVERTER MOD DC/DC 5.2V 75W |
| MS27472E18B32S | CONN RCPT 32POS WALL MT W/SCKT |
| VE-24X-MX-F2 | CONVERTER MOD DC/DC 5.2V 75W |
| D38999/20MC98PD | CONN RCPT 10POS WALL MNT W/PINS |
| VE-24X-MX-F1 | CONVERTER MOD DC/DC 5.2V 75W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7865BSZ-3REEL | 功能描述:IC ADC 14BIT 4CHAN 5V 44-MQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 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）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| AD7865YS-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Four-Channel, Simultaneous Sampling, Fast, 14-Bit ADC |
| AD7865YS-1REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 14-bit Parallel 44-Pin MQFP T/R |
| AD7865YS-2 | 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 14-bit Parallel 44-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:4 CH. SIMULTANEOUS BIPOLAR,14-B ADC I.C. - Bulk |
| AD7865YS-3 | 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 14-bit Parallel 44-Pin MQFP |
發(fā)布緊急采購，3分鐘左右您將得到回復。