參數(shù)資料
型號： ADS804E
英文描述： 12-Bit, 10MHz Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述： 12位，10MHz的采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 2/12頁
文件大?。?/td> 260K
代理商： ADS804E
2
ADS804
SPECIFICATIONS
At T
A
= full specified temperature range, V
S
= +5V, specified single-ended input range = 1.5V to 3.5V, sampling rate = 10MHz, unless otherwise specified.
CMOS Compatible
Rising Edge of Convert Clock
CMOS Compatible
Rising Edge of Convert Clock
CMOS/TTL Compatible
Straight Offset Binary
CMOS/TTL Compatible
Straight Offset Binary
ADS804U
ADS804E
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
RESOLUTION
12
6
(1)
Bits
SPECIFIED TEMPERATURE RANGE
–40 to +85
–40 to +85
°
C
CONVERSION CHARACTERISTICS
Sample Rate
Data Latency
10k
10M
6
6
Samples/s
Clk Cycles
6
6
ANALOG INPUT
Single-Ended Input Range
Single-Ended Input Range (Optional)
Common-Mode Voltage
Input Impedance
Track-Mode Input Bandwidth
2Vp-p
5Vp-p
1.5
0
3.5
5
6
6
6
6
V
V
V
+2.5
6
6
6
1.25 || 16
270
M
|| pF
MHz
–3dBFS Input
DYNAMIC CHARACTERISTICS
Differential Linearity Error (Largest Code Error)
f = 500kHz
No Missing Codes
Spurious Free Dynamic Range
(2)
f = 4.8MHz
Two-Tone Intermodulation Distortion
(4)
f = 3.5MHz and 4.0MHz
(–7dBFS each tone)
Signal-to-Noise Ratio (SNR)
f = 4.8MHz
Signal-to-(Noise + Distortion) (SINAD)
f = 4.8MHz
Effective Number of Bits at 4.8MHz
(5)
Input Referred Noise
±
0.3
±
0.75
6
6
LSB
Guaranteed
Guaranteed
73
80
6
6
dBFS
76
6
dBc
66.5
69
6
6
dBFS
65
68
11
0.09
0.23
6
6
6
6
6
dBFS
Bits
LSBs rms
LSBs rms
0V to 5V Input
1.5V to 3.5V Input
Integral Nonlinearity Error
f = 500kHz
Aperture Delay Time
Aperture Jitter
Overvoltage Recovery Time
Full-Scale Step Acquisition Time
±
1
1
4
2
30
±
2
6
6
6
6
6
6
LSB
ns
ps rms
ns
ns
1.5 x FS Input
DIGITAL INPUTS
Logic Family
Convert Command
High Level Input Current (V
IN
= 5V)
(6)
Low Level Input Current (V
IN
= 0V)
High Level Input Voltage
Low Level Input Voltage
Input Capacitance
Start Conversion
100
10
6
6
μ
A
μ
A
V
V
pF
+3.5
6
+1.0
6
5
6
DIGITAL OUTPUTS
Logic Family
Convert Command
Output Voltages, V
DRV
= +5V
Low-Level
High-Level
Low-Level
High-Level
Output Voltages, V
DRV
= +3V
Low-Level
High-Level
3-State Enable Time
3-State Enable Time
Output Capacitance
I
OL
= 50
μ
A
I
OH
= 50
μ
A
I
OL
= 1.6mA
I
OH
= 0.5mA
+0.1
6
V
V
V
V
+4.6
6
+0.4
6
+2.4
6
I
OL
= 50
μ
A
I
OH
= 50
μ
A
OE = L
OE = H
+0.1
6
V
V
ns
ns
pF
+2.5
6
20
2
5
40
10
6
6
6
6
6
ACCURACY (5Vp-p Input Range)
Zero Error (Referred to –FS)
Zero Error Drift
Gain Error
(7)
Gain Error Drift
(7)
Gain Error
(8)
Gain Error Drift
(8)
Power Supply Rejection of Gain
Reference Input Resistance
Internal Voltage Reference Tolerance (V
REF
= 2.5V)
Internal Voltage Reference Tolerance (V
REF
= 1.0V)
At 25
°
C
0.2
±
5
±
1.5
6
6
6
%FS
ppm/
°
C
%FS
ppm/
°
C
%FS
ppm/
°
C
dB
k
mV
mV
At 25
°
C
±
2.0
6
±
15
6
At 25
°
C
±
1.5
6
±
15
82
1.6
6
6
6
V
S
=
±
5%
60
6
At 25
°
C
At 25
°
C
±
35
±
14
6
6
相關(guān)PDF資料
PDF描述
ADS804U 12-Bit, 10MHz Sampling ANALOG-TO-DIGITAL CONVERTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS804E 制造商:Texas Instruments 功能描述:Analog/Digital Converter IC Number of Bi
ADS804E/1K 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 10 MSPS Int/Ext Ref RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS804E/1KG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12B 10 MSPS ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS804EG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 10 MSPS Int/Ext Ref RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS804U 制造商:Rochester Electronics LLC 功能描述:- Bulk
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