參數(shù)資料
型號: MAX11637EEE+T
廠商: Maxim Integrated Products
文件頁數(shù): 10/24頁
文件大小: 0K
描述: IC ADC 12BIT 8CH 16QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
位數(shù): 12
采樣率(每秒): 300k
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): 667mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極;4 個差分,單極;4 個差分,雙極
MAX11634–MAX11637
12-Bit, 300ksps ADCs with Differential
Track/Hold, and Internal Reference
18
______________________________________________________________________________________
BIT NAME
BIT
FUNCTION
7 (MSB)
Set to 0 to select averaging register
6
Set to 0 to select averaging register
5
Set to 1 to select averaging register
AVGON
4
Set to 1 to turn averaging on. Set to 0 to turn averaging off.
NAVG1
3
Configures the number of conversions for single-channel scans
NAVG0
2
Configures the number of conversions for single-channel scans
NSCAN1
1
Single-channel scan count (scan mode 10 only)
NSCAN0
0 (LSB)
Single-channel scan count (scan mode 10 only)
Table 6. Averaging Register*
AVGON
NAVG1
NAVG0
FUNCTION
0
X
Performs 1 conversion for each requested result
1
0
Performs 4 conversions and returns the average for each requested result
1
0
1
Performs 8 conversions and returns the average for each requested result
1
0
Performs 16 conversions and returns the average for each requested result
1
Performs 32 conversions and returns the average for each requested result
NSCAN1
NSCAN0
FUNCTION (APPLIES ONLY IF SCAN MODE 10 IS SELECTED)
0
Scans channel N and returns 4 results
0
1
Scans channel N and returns 8 results
1
0
Scans channel N and returns 12 results
1
Scans channel N and returns 16 results
BIT NAME
BIT
FUNCTION
7 (MSB)
Set to 0 to select reset register
6
Set to 0 to select reset register
5
Set to 0 to select reset register
4
Set to 1 to select reset register
RESET
3
Set to 0 to reset all registers; set to 1 to clear the FIFO only
X
2
Don’t care
X
1
Don’t care
X
0 (LSB)
Don’t care
Table 7. Reset Register
*
See below for bit details.
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MAX11638EEE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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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