- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄17006 > MAX116EVB16 (Maxim Integrated Products)EVAL KIT FOR MAX116 PDF資料下載
參數(shù)資料
| 型號： | MAX116EVB16 |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL KIT FOR MAX116 |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 116k |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 輸入范圍： | ±2.5 V |
| 在以下條件下的電源（標準）： | 17mW @ 116kSPS |
| 工作溫度： | 0°C ~ 70°C |
| 已用 IC / 零件： | MAX116 |
| 已供物品： | 2 板，CD |
MAX115/MAX116
(LSB) values. Output coding is two-complement binary
with
1LSB
=
2.44mV
for
the
MAX115
and
1LSB = 1.22mV for the MAX116.
Output Demultiplexer
An output demultiplexer circuit is useful for isolating
data from one channel in a four-channel conversion
sequence. Figure 9’s circuit uses the external 16MHz
clock and the INT signal to generate four RD pulses
and a latch clock to save data from the desired chan-
nel. CS must be low during the four RD pulses. The
channel is selected with the binary coding of two
switches. A 16-bit 16373 latch simplifies layout.
Motor-Control Applications
Vector motor control requires monitoring of the individ-
ual phase currents. In their most basic application, the
MAX115/MAX116 simultaneously sample two currents
(CH1A and CH2A, Figure 10) and preserve the neces-
sary relative phase information. Only two of the three
phase currents have to be digitized because the third
component can be mathematically derived with a coor-
dinate transformation.
The circuit of Figure 10 shows a typical vector motor-
control application using all available inputs of the
MAX115/MAX116. CH1A and CH2A are connected
to two isolated Hall-effect current sensors and are a
2x4-Channel, Simultaneous-Sampling
12-Bit ADCs
12
______________________________________________________________________________________
PRE
CLR
HC161
1/2 HC74
VCC
ENP
ENT
LOAD
A
B
C
D
(LSB) 0
1
2
3
RCO
DQ
Q
CLR
P0
P1
P2
P3
P4
P5
P6
P7
HC688
P = Q
Q0
Q1
Q2
VCC
Q3
Q4
Q5
Q6
Q7
G
LATCH
CLOCK
(TO 16373 LATCH)
0
CH1
0
1
CH2
0
CH3
1
CH4
1
10k
EXTERNAL
CLOCK
EXTERNAL
CLOCK
RD
INT
Figure 9. Output Demultiplexer Circuit
相關PDF資料 |
PDF描述 |
|---|---|
| EEC15DRYS-S93 | CONN EDGECARD 30POS DIP .100 SLD |
| MAX126EVB16 | EVAL KIT FOR MAX126 |
| LGN2H121MELZ45 | CAP ALUM 120UF 500V 20% SNAP |
| EBC12DRTS-S93 | CONN EDGECARD 24POS DIP .100 SLD |
| ESC05DRTN-S93 | CONN EDGECARD 10POS DIP .100 SLD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX116EVKIT | 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX116 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| MAX116XXI2CMB+ | 制造商:Maxim Integrated Products 功能描述:EV KIT - Rail/Tube |
| MAX1170CDJ | 制造商:Maxim Integrated Products 功能描述: |
| MAX1171CDJ | 制造商:Maxim Integrated Products 功能描述: |
| MAX1174ACUP | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。