The external reference can range from 1.0V to VDD." />
參數資料
型號: MAX11600EKA+T
廠商: Maxim Integrated Products
文件頁數: 11/23頁
文件大?。?/td> 0K
描述: IC ADC SERIAL 8BIT 4CH SOT23-8
產品培訓模塊: MAX116xx
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
位數: 8
采樣率(每秒): 188k
數據接口: I²C,串行
轉換器數目: 1
功率耗散(最大): 1.75mW
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: SOT-23-8
供應商設備封裝: SOT-23-8
包裝: 標準包裝
輸入數目和類型: 4 個單端,單極;4 個單端,雙極;2 個差分,單極;2 個差分,雙極
產品目錄頁面: 1398 (CN2011-ZH PDF)
其它名稱: MAX11600EKA+TDKR
MAX11600–MAX11605
External Reference
The external reference can range from 1.0V to VDD. For
maximum conversion accuracy, the reference must be
able to deliver up to 30A and have an output impedance
of 1k
or less. If the reference has a higher output imped-
ance or is noisy, bypass it to GND as close as possible to
AIN_/REF (MAX11600/MAX11601/MAX11604/MAX11605)
or REF (MAX11602/MAX11603) with a 0.1F capacitor.
Transfer Functions
Output data coding for the MAX11600–MAX11605 is
binary in unipolar mode and two’s complement binary in
bipolar mode with 1 LSB = VREF/2N where N is the num-
ber of bits (8). Code transitions occur halfway between
successive-integer LSB values. Figures 12 and 13 show
the input/output (I/O) transfer functions for unipolar and
bipolar operations, respectively.
SCAN1
SCAN0
SCANNING CONFIGURATION
0
Scans up from AIN0 to the input selected by CS3–CS0 (default setting).
0
1
Converts the input selected by CS3–CS0 eight times.*
MAX11600/MAX11601: Scans upper half of channels.
Scans up from AIN2 to the input selected by CS1 and CS0. When CS1 and CS0 are set for AIN0, AIN1, and
AIN2, the scanning stops at AIN2 (MAX11600/MAX11601).
MAX11602/MAX11603: Scans upper quartile of channels.
Scans up from AIN6 to the input selected by CS3–CS0. When CS3–CS0 is set for AIN0–AIN6, the scanning
stops at AIN6 (MAX11602/MAX11603).
10
MAX11604/MAX11605: Scans upper half of channels.
Scans up from AIN6 to the input selected by CS3–CS0. When CS3–CS0 is set for AIN0–AIN6, the scanning
stops at AIN6 (MAX11604/MAX11605).
1
Converts the channel selected by CS3–CS0.*
Table 5. Scanning Configuration
*
When operating in external clock mode, there is no difference between SCAN[1:0] = 01 and SCAN[1:0] = 11 and converting continues
until a not acknowledge occurs.
SEL2
SEL1
SEL0
REFERENCE
VOLTAGE
AIN_/REF
(MAX11600/
MAX11601/
MAX11604/
MAX11605)
REF
(MAX11602/
MAX11603)
INTERNAL
REFERENCE STATE
00
X
VDD
Analog input
Not connected
Always off
0
1
X
External reference
Reference input
Always off
1
0
Internal reference
Analog input
Not connected
AutoShutdown
1
0
1
Internal reference
Analog input
Not connected
Always on
1
X
Internal reference
Reference output
Always on
Table 6. Reference Voltage, AIN_/REF, and REF Format
X = Don’t care.
2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs
______________________________________________________________________________________
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MAX11601 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs
MAX11601EKA+ 制造商:Maxim Integrated Products 功能描述:2.7V TO 3.6V AND 4.5V TO 5.5V, LOW-POWER,4-/8-/12-CHANNEL - Rail/Tube
MAX11601EKA+T 功能描述:模數轉換器 - ADC 8-Bit 4Ch 188ksps 3.6V Precision 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
MAX11602 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs
MAX11602EEE+ 功能描述:模數轉換器 - ADC 8-Bit 8Ch 188ksps 5.5V Precision 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