參數(shù)資料
型號： MAX1021BETX+T
廠商： Maxim Integrated Products
文件頁數(shù)： 33/40頁
文件大?。?/td> 0K
描述： IC ADC/DAC 10BIT W/FIFO 36-TQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
類型： ADC，DAC
分辨率（位）： 10 b
采樣率（每秒）： 300k
數(shù)據(jù)接口： 串行
電壓電源： 模擬和數(shù)字
電源電壓： 2.7V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 36-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 36-TQFN 裸露焊盤（6x6）
包裝： 帶卷 (TR)
MAX1021/MAX1043
10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
______________________________________________________________________________________
39
Small-Signal Bandwidth
A small -20dBFS analog input signal is applied to an
ADC so the signal’s slew rate does not limit the ADC’s
performance. The input frequency is then swept up to
the point where the amplitude of the digitized conver-
sion result has decreased by -3dB. Note that the T/H
performance is usually the limiting factor for the small-
signal input bandwidth.
Full-Power Bandwidth
A large -0.5dBFS analog input signal is applied to an
ADC, and the input frequency is swept up to the point
where the amplitude of the digitized conversion result
has decreased by -3dB. This point is defined as full-
power input bandwidth frequency.
DAC Digital Feedthrough
DAC digital feedthrough is the amount of noise that
appears on the DAC output when the DAC digital con-
trol lines are toggled.
ADC Power-Supply Rejection
ADC power-supply rejection (PSR) is defined as the
shift in offset error when the power supply is moved
from the minimum operating voltage to the maximum
operating voltage.
DAC Power-Supply Rejection
DAC PSR is the amount of change in the converter’s
value at full-scale as the power-supply voltage changes
from its nominal value. PSR assumes the converter’s lin-
earity is unaffected by changes in the power-
supply voltage.
Chip Information
TRANSISTOR COUNT: 58,141
PROCESS: BiCMOS
Pin Configurations
AIN0
REF1
GPIOC0
N.C.
LDAC
OUT7
RES_SEL
CS
GPIOC1
EOC
DVDD
DGND
SCLK
DIN
OUT0
GPIOA0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
AGND
N.C.
OUT4
OUT6
AV
DD
OUT3
OUT2
OUT1
REF2/AIN6
AIN5
N.C.
AIN4
AIN3
AIN2
AIN1
CNVST/AIN7
THIN QFN
MAX1021
TOP VIEW
DOUT
OUT5
GPIOA1
GPIOA0
1
GPIOA1
2
3
DVDD 4
DGND
5
DOUT
6
SCLK
7
DIN
8
OUT0
9
EOC
AIN0
27
REF1
26
25
GPIOC0
24
N.C.
23
RES_SEL
22
21
20
D.C.
19
GPIOC1
OUT1
10
OUT2
11 12
AV
DD
13
AGND
14
N.C.
15
D.C.
16
D.C.
17
D.C.
18
OUT3
36
REF2/AIN6
35 34
N.C.
33
N.C.
32
AIN4
31
AIN3
30
AIN2
29
AIN1
28
AIN5
LDAC
CS
CNVST/AIN7
MAX1043
TOP VIEW
THIN QFN
(6mm x 6mm x 0.8mm)
Package Information
For the latest package outline information, go to
www.maxim-ic.com/packages.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
36 TQFN
T3666-3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1022 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1022BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1022BETX+ 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns/GPIO Ports RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1022BETX+T 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns/GPIO Ports RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1022BETX-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
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