參數(shù)資料
型號： ADS5444_07
廠商： Texas Instruments, Inc.
英文描述： 13-BIT 250 MSPS ANALOG-TO-DIGITAL CONVERTER
中文描述： 13位250 MSPS的模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 3/27頁
文件大?。?/td> 1031K
代理商： ADS5444_07
www.ti.com
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
MIN, TYP, and MAX values at T
= 25°C, full temperature range is T
= –40°C to T
MAX
= 85°C, sampling rate = 250 MSPS,
50% clock duty cycle, AV
DD
= 5 V, DRV
DD
= 3.3 V, –1 dBFS differential input, and 3 V
PP
differential clock, unless otherwise
noted
ADS5444
SLWS162A–AUGUST 2005–REVISED FEBRUARY 2006
MIN
NOM
MAX
UNIT
SUPPLIES
AV
DD
DRV
DD
ANALOG INPUT
Analog supply voltage
Output driver supply voltage
4.75
5
5.25
3.6
V
V
3
3.3
Differential input range
Input common mode
2.2
2.4
V
PP
V
V
CM
CLOCK INPUT
1/t
C
ADCLK input sample rate (sine wave)
Clock amplitude, differential sine wave
Clock duty cycle
Open free air temperature
10
250
MSPS
Vpp
3
50%
T
A
–40
85
°C
PARAMETER
TEST CONDITIONS
MIN
TYP
13
MAX
UNIT
Bits
Resolution
ANALOG INPUTS
Differential input range
Differential input resistance (DC)
Differential input capacitance
Analog input bandwidth
INTERNAL REFERENCE VOLTAGE
VREF
Reference voltage
DYNAMIC ACCURACY
No missing codes
DNL
Differential linearity error
INL
Integral linearity error
Offset error
Offset temperature coefficient
Gain error
Gain temperature coefficient
PSRR
2.2
V
pp
k
pF
MHz
1
1.5
800
2.4
V
Assured
±0.4
±0.9
f
IN
= 10 MHz
f
IN
= 10 MHz
-1
1
LSB
LSB
mV
mV/°C
%FS
%/°C
mV/V
-2.2
-11
2.2
11
0.0005
–5
5
-0.02
100-MHz supply
frequency
1
POWER SUPPLY
I
AVDD
I
DRVDD
Analog supply current
Output buffer supply current
Power dissipation
340
80
390
100
2.28
mA
mA
W
V
IN
= full scale, f
IN
= 100 MHz, F
S
= 250 MSPS
2
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS5444-EP 制造商:TI 制造商全稱:Texas Instruments 功能描述:13-BIT 250-MSPS ANALOG-TO-DIGITAL CONVERTER
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ADS5444IPFP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13 BIT 250MSPS 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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