- 您现在的位置：买卖IC网 > PDF目录383311 > MAX116EAX (MAXIM INTEGRATED PRODUCTS INC) 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs PDF资料下载
参数资料
| 型号： | MAX116EAX |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| 中文描述： | 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO36 |
| 封装： | 0.300 INCH, 0.80 MM PITCH, SSOP-36 |
| 文件页数： | 6/14页 |
| 文件大小： | 215K |
| 代理商： | MAX116EAX |
_______________Detailed Description
The MAX115/MAX116 use a successive-approximation
conversion technique and four simultaneous-sampling
track/hold (T/H) amplifiers to convert analog signals into
12-bit digital outputs. Each T/H has two multiplexed
inputs, allowing a total of eight inputs. Each T/H output
is converted and stored in memory to be accessed
sequentially by the parallel interface with successive
read cycles. The MAX115/MAX116 internal micro-
sequencer can be programmed to digitize one, two,
three, or four inputs sampled simultaneously from either
of the two banks of four inputs (Figure 2). The
MAX115/MAX116 can operate with either an external or
internal clock. For internal operation, connect CLK to
DV
DD
.
M
2x4-Channel, Simultaneous-Sampling
12-Bit ADCs
6
_______________________________________________________________________________________
______________________________________________________________Pin Description
Figure 1. Load Circuit for Access Time and Bus Relinquish Time
TO OUTPUT
PIN
120pF
1.0mA
1.6mA
1.6V
Channel 3 Multiplexed Inputs (single-ended)
CH3A, CH3B
34, 35
Channel 4 Multiplexed Inputs (single-ended)
CH4A, CH4B
32, 33
Analog Supply Voltage
AV
SS
31
Interrupt output. Falling edge indicates the end of a conversion sequence.
INT
30
Conversion-Start input. Rising edge initiates sampling and conversion sequence.
CONVST
29
Read Input (active-low)
RD
28
Write Input (active-low)
WR
27
Digital Ground
DGND
18
Data Bits
D3, D2
19, 20
Bidirectional Data Bits/Address Bits
D1/A3, D0/A2
21, 22
Clock Input (duty cycle must be 30% to 70%). Connect CLK to DV
DD
to activate internal clock.
CLK
25
Chip-Select Input (active-low)
CS
26
Reference-Buffer output. Bypass with a 4.7μF capacitor to AGND.
REFOUT
7
Analog ground. Both pins must be connected to ground.
AGND
8, 36
Data Bits. D11 = MSB.
D11–D4
9–16
Digital Supply Voltage
DV
DD
17
External reference input/internal reference output. Bypass with a 0.1μF capacitor to AGND.
REFIN
6
Analog Supply Voltage
AV
DD
5
PIN
Channel 1 Multiplexed Inputs (single-ended)
CH1B, CH1A
3, 4
Channel 2 Multiplexed Inputs (single-ended)
CH2B, CH2A
1, 2
FUNCTION
NAME
Address Bits
A1, A0
23, 24
相关PDF资料 |
PDF描述 |
|---|---|
| MAX115-MAX116 | 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| MAX116 | 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| MAX1160ACPI | 10-Bit, 20Msps, TTL-Output ADC |
| MAX1160 | Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 85 |
| MAX1160ACWI | 10-Bit, 20Msps, TTL-Output ADC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX116EAX+T | 功能描述:数据转换系统 RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX116EAX-T | 功能描述:数据转换系统 RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX116EVB16 | 功能描述:数据转换 IC 开发工具 MAX116 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX116EVKIT | 功能描述:数据转换 IC 开发工具 MAX116 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX116XXI2CMB+ | 制造商:Maxim Integrated Products 功能描述:EV KIT - Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。