參數(shù)資料
型號： MAX1058BETM+T
廠商： Maxim Integrated Products
文件頁數(shù)： 9/44頁
文件大?。?/td> 0K
描述： IC ADC/DAC 10BIT 48-TQFN-EP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： ADC，DAC
分辨率（位）： 10 b
采樣率（每秒）： 225k
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
電壓電源： 模擬和數(shù)字
電源電壓： 4.75 V ~ 5.25 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 帶卷 (TR)
MAX1020/MAX1022/MAX1057/MAX1058
10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
______________________________________________________________________________________
17
Pin Description (continued)
MAX1020
MAX1022
MAX1057/
MAX1058
NAME
FUNCTION
26
35
REF1
Reference 1 Input. Reference voltage; leave unconnected to use the
internal reference (2.5V for the MAX1057 or 4.096V for the
MAX1020/MAX1022/MAX1058). REF1 is the positive reference in ADC
external differential reference mode. Bypass REF1 to AGND with a 0.1F
capacitor in external reference mode only. See the ADC/DAC References
section.
27–31, 34
—
AIN0–AIN5
Analog Inputs
35
—
REF2/AIN6
Reference 2 Input/Analog-Input Channel 6. See Table 5 for details on
programming the setup register. REF2 is the negative reference in the
ADC external differential reference.
36
—
CNVST/AIN7
Active-Low Conversion-Start Input/Analog Input 7. See Table 5 for details
on programming the setup register.
—1
—
CNVST/AIN11
Active-Low Conversion-Start Input/Analog Input 11. See Table 5 for
details on programming the setup register.
—
23, 25,
27–31,
33, 34, 35
—
AIN0–AIN9
Analog Inputs
—
36
—
REF2/AIN10
Reference 2 Input/Analog-Input Channel 10. See Table 5 for details on
programming the setup register. REF2 is the negative reference in the
ADC external differential reference.
——
1
CNVST/AIN15
Active-Low Conversion-Start Input/Analog Input 15. See Table 5 for
details on programming the setup register.
——
2, 3, 5, 6
GPIOA0–GPIOA3 General-Purpose I/O A0–A3. GPIOA0–GPIOA3 can sink and source 15mA.
——
16, 17,
20, 21
GPIOB0–GPIOB3
General-Purpose I/O B0–B3. GPIOB0–GPIOB3 can sink 4mA and
source 2mA.
—
29–32
GPIOC0–GPIOC3
General-Purpose I/O C0–C3. GPIOC0–GPIOC3 can sink 4mA and
source 2mA.
——
33, 34,
36–47
AIN0–AIN13
Analog Inputs
—
48
REF2/AIN14
Reference 2 Input/Analog-Input Channel 14. See Table 5 for details on
programming the setup register. REF2 is the negative reference in the
ADC external differential reference.
——
—
EP
Exposed Paddle. Must be externally connected to AGND. Do not use as
a ground connect.
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MAX105ECS+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 6-Bit 800Msps OnChip Wdbnd In Amp 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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