參數資料
型號： MAX109
廠商： Maxim Integrated Products, Inc.
元件分類： 運動控制電子
英文描述： 8-Bit, 2.2Gsps ADC with Track/Hold Amplifier and 1:4 Demultiplexed LVDS Outputs
中文描述： 8位、2.2Gsps ADC，提供采樣/保持放大器和1:4解復用LVDS輸出
文件頁數： 4/29頁
文件大?。?/td> 451K
代理商： MAX109
M
8-Bit, 2.2Gsps ADC with Track/Hold Amplifier
and 1:4 Demultiplexed LVDS Outputs
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REFERENCE INPUT AND OUTPUT (REFIN, REFOUT)
Reference Output Voltage
REFOUT
2.460
2.500
2.525
V
Reference Output Load
Regulation
REFOUT
0 < I
SOURCE
< 2.5mA
< 7.5
mV
Reference Input Voltage
REFIN
2.500
± 0.25
V
Reference Input Resistance
CLOCK INPUTS (CLKP, CLKN)
R
REFIN
4
5
k
Clock Input Amplitude
Peak-to-peak differential (Figure 13b)
200 to
2000
mV
Clock Input Common-Mode
Range
Signal and offset referenced to CLKCOM
-2 to +2
V
Clock Input Resistance
R
CLK
CLKP and CLKN to CLKCOM
45
50
55
Input Resistance Temperature
Coefficient
TC
R
150
ppm/°C
CMOS CONTROL INPUTS (DDR, QDR, PRN, DELGATE0, DELGATE1)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current
LVDS INPUTS (RSTINP, RSTINN)
Differential Input High Voltage
Differential Input Low Voltage
V
IH
V
IL
I
IH
I
IL
Threshold voltage = 1.2V
Threshold voltage = 1.2V
V
IH
= 3.3V
V
IL
= 0V
1.4
3.3
0.8
50
V
V
μA
μA
-50
0.2
V
V
-0.2
Minimum Common-Mode Input
Voltage
1
V
Maximum Common-Mode Input
Voltage
V
C C
O -
0.15
V
TEMPERATURE MEASUREMENT OUTPUT (TEMPMON)
Temperature Measurement
Accuracy
T (°C) = [(V
TEMPMON
- V
GNDI
) x 1303.5] -
371
±7
°C
Output Resistance
LVDS OUTPUTS (PortA, PortB, PortC, PortD, DORP, DORN, DCOP, DCON, RSTOUTP, RSTOUTN) (Note 9)
Differential Output Voltage
V
OD
R
LOAD
= 100
Output Offset Voltage
V
OS
R
LOAD
= 100
Measured between TEMPMON and GNDI
0.725
k
250
1.10
400
1.28
mV
V
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
A = V
CC
I = V
CC
D = 5V, V
CC
O = 3.3V, V
EE
= -5V, GNDA = GNDI = GNDO = GNDD = GNDR = 0V, VOSADJ = SAMPADJ =
open, digital output pins differential R
L
= 100
. Specifications
≥
+25°C guaranteed by production test, < +25°C guaranteed by
design and characterization. Typical values are at T
A
= +25°C, unless otherwise noted.)
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MAX1090ACEI 功能描述:模數轉換器 - 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
MAX1090ACEI+ 功能描述:模數轉換器 - ADC 400ksps 8Ch 10-Bit w/Internal 2.5V ref 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
MAX1090ACEI+T 功能描述:模數轉換器 - ADC 400ksps 8Ch 10-Bit w/Internal 2.5V ref 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
MAX1090ACEI-T 功能描述:模數轉換器 - 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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