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參數(shù)資料
| 型號(hào)： | MAX1068CEEG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/30頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT 200KSPS 24-QSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 200k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 762mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-QSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 8 個(gè)單端，單極 |
第1頁當(dāng)前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁
MAX1067/MAX1068
Multichannel, 14-Bit, 200ksps Analog-to-Digital
Converters
10
______________________________________________________________________________________
Pin Description
PIN
MAX1067
MAX1068
NAME
FUNCTION
13
DOUT
Serial Data Output. Data changes state on SCLK’s falling edge in SPI/QSPI/MICROWIRE
mode and on SCLK’s rising edge in DSP mode (MAX1068 only). DOUT is high impedance
when CS is high.
24
SCLK
Serial Clock Input. SCLK drives the conversion process in external clock mode and clocks
data out.
3
5
DIN
Serial Data Input. Use DIN to communicate with the command/configuration/control register.
In SPI/QSPI/MICROWIRE mode, the rising edge of SCLK clocks in data at DIN. In DSP
mode, the falling edge of SCLK clocks in data at DIN.
46
EOC
End-of-Conversion Output. In internal clock mode, a logic low at EOC signals the end of a
conversion with the result available at DOUT. In external clock mode, EOC remains high.
5
7
AIN0
Analog Input 0
6
8
AIN1
Analog Input 1
7
9
AIN2
Analog Input 2
8
10
AIN3
Analog Input 3
9
15
REF
Reference Voltage Input/Output. VREF sets the analog voltage range. Bypass to AGND with
a 10F capacitor. Bypass with a 1F (min) capacitor when using the internal reference.
10
16
REFCAP
Reference Bypass Capacitor Connection. Bypass to AGND with a 0.1F capacitor when using
internal reference. Internal reference and buffer shut down in external reference mode.
11
17
AGND
Analog Ground. Connect to pin 18 (MAX1068) or pin 12 (MAX1067).
12
18
AGND
Primary Analog Ground (Star Ground). Power return for AVDD.
13
19
AVDD
Analog Supply Voltage. Bypass to AGND with a 0.1F capacitor.
14
20
CS
Active-Low Chip-Select Input. Forcing CS high places the MAX1067/MAX1068 in shutdown
with a typical supply current of 0.6A. In SPI/QSPI/MICROWIRE mode, a high-to-low
transition on CS activates normal operating mode. In DSP mode, after the initial CS transition
from high to low, CS can remain low for the entire conversion process (see the Operating
Modes section).
15
21
DGND
Digital Ground
16
22
DVDD
Digital Supply Voltage. Bypass to DGND with a 0.1F capacitor.
—1
DSPR
DSP Frame-Sync Receive Input. A frame-sync pulse received at DSPR initiates a
conversion. Connect to logic high when using SPI/QSPI/MICROWIRE mode.
—2
DSEL
Data-Bit Transfer-Select Input. Logic low on DSEL places the device in 8-bit-wide data-
transfer mode. Logic high places the device in 16-bit-wide data-transfer mode. Do not leave
DSEL unconnected.
—
11
AIN4
Analog Input 4
—
12
AIN5
Analog Input 5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1069 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP |
| MAX1069_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP |
| MAX1069ACUD | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| MAX1069ACUD+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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 |
| MAX1069ACUD+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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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