參數資料
型號： ADS5500
英文描述： 14-Bit, 80MSPS Analog-to-Digital Converter
中文描述： 14位，80Msps模擬到數字轉換器
文件頁數： 3/30頁
文件大?。?/td> 401K
代理商： ADS5500
SBAS308A MAY 2004 REVISED MARCH 2005
www.ti.com
3
ELECTRICAL CHARACTERISTICS
Typical values at T
A
= +25
°
C, full temperature range is T
MIN
= 40
°
C to T
MAX
= +85
°
C, AV
DD
= DRV
DD
= 3.3V, sampling rate = 80MSPS,
50% clock duty cycle, 3VPP differential clock, and 1dBFS differential input, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
14
MAX
UNIT
Bits
Resolution
Analog Inputs
Differential input range
Differential input capacitance
Analog input common-mode current (per
input)
Analog input bandwidth
Voltage overload recovery time
Internal Reference Voltages
Reference bottom voltage, V
REFM
Reference top voltage, V
REFP
Reference error
Common-mode voltage output, V
CM
Dynamic DC Characteristics and Accuracy
No missing codes
Differential nonlinearity error, DNL
Integral nonlinearity error, INL
Offset error
Offset temperature coefficient
2.3
4
V
PP
pF
See Figure 37
200
μ
A
Source impedance = 50
750
4
MHz
Clock Cycles
1.0
2.15
±
0.6
1.575
V
V
%
V
4
+4
Tested
±
0.5
±
2.0
±
1.5
0.02
f
IN
= 10MHz
f
IN
= 10MHz
0.9
5.0
1.1
+5.0
LSB
LSB
mV
mV/
°
C
DC power supply rejection ratio, DC PSRR
offset error/
AV
DD
from
AV
DD
= 3.0V to AV
DD
= 3.6V
0.25
mV/V
Gain error
Gain temperature coefficient
Dynamic AC Characteristics
±
0.3
0.02
%FS
%
/°
C
f
IN
= 10MHz
+25
°
C to +85
°
C
Full temp range
72.7
71.5
74.3
74.0
73.7
73.5
73.0
72.9
71.9
70.7
1.1
92.0
90.0
88.0
87.0
86.0
88.0
85.0
77.0
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
LSB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
f
IN
= 55MHz
Signal-to-noise ratio, SNR
f
IN
= 70MHz
+25
°
C to +85
°
C
Full temp range
71.5
70.0
f
IN
= 100MHz
f
IN
= 150MHz
f
IN
= 220MHz
Input tied to common-mode
RMS idle channel noise
f
IN
= 10MHz
Room temp
Full temp range
80.0
78.0
f
IN
= 55MHz
Spurious-free dynamic range, SFDR
f
IN
= 70MHz
Room temp
Full temp range
80.0
78.0
f
IN
= 100MHz
f
IN
= 150MHz
f
IN
= 220MHz
相關PDF資料
PDF描述
ADS5521 14-Bit, 80MSPS Analog-to-Digital Converter
ADS5522 14-Bit, 80MSPS Analog-to-Digital Converter
ADS5541 MOSFET, N SC-75AMOSFET, N SC-75A; Transistor type:MOSFET; Transistor polarity:N; Voltage, Vds max:20V; Case style:SC-75A; Current, Id cont:0.14A; Current, Idm pulse:0.5A; Power, Pd:0.25W; Resistance, Rds on:10R; SMD:1; Depth,
ADS5542 14-Bit, 80MSPS Analog-to-Digital Converter
ADS5520 14-Bit, 80MSPS Analog-to-Digital Converter
相關代理商/技術參數
參數描述
ADS5500-EP 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-BIT 125-MSPS Analog-to-digital Converter
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ADS5500IPAP 制造商:Texas Instruments 功能描述:IC 14BIT ADC 125MSPS HTQFP64 制造商:Texas Instruments 功能描述:IC, 14BIT ADC, 125MSPS, HTQFP64
ADS5500IPAPG4 功能描述:模數轉換器 - ADC 14-Bit 125MSPS ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
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