參數(shù)資料
型號(hào)： MAX1452EVKIT-CS
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 2/25頁(yè)
文件大?。?/td> 0K
描述： EVAL KIT FOR MAX1452
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，傳感器信號(hào)調(diào)節(jié)器
已用 IC / 零件： MAX1452
已供物品： 板
MAX1452
Low-Cost Precision Sensor
Signal Conditioner
10
Maxim Integrated
Registers CONFIG, OTCDAC, and FSOTCDAC are
refreshed from EEPROM.
Registers ODAC and FSODAC are refreshed from
the temperature indexed EEPROM locations.
Calibration Operation, Registers Updated by Serial
Communications
The MAX1452 has not had the Secure-Lock byte
set (CL[7:0] = 00hex) or UNLOCK is high.
Power is applied to the device.
The power-on-reset functions have completed.
The registers can then be loaded from the serial
digital interface by use of serial commands. See the
section on
Serial Interface Command Format.
Internal EEPROM
The internal EEPROM is organized as a 768 by 8-bit
memory. It is divided into 12 pages, with 64 bytes per
page. Each page can be individually erased. The mem-
ory structure is arranged as shown in Table 1. The look-
up tables for ODAC and FSODAC are also shown, with
the respective temp-index pointer. Note that the ODAC
table occupies a continuous segment, from address
000hex to address 15Fhex, whereas the FSODAC table
is divided in two parts, from 200hex to 2FFhex, and
from 1A0hex to 1FFhex. With the exception of the gen-
eral purpose user bytes, all values are 16-bit wide
words formed by two adjacent byte locations (high byte
and low byte).
The MAX1452 compensates for sensor offset, FSO, and
temperature errors by loading the internal calibration
registers with the compensation values. These compen-
sation values can be loaded to registers directly through
the serial digital interface during calibration or loaded
automatically from EEPROM at power-on. In this way the
device can be tested and configured during calibration
and test and the appropriate compensation values
MAX1452
VIN+
+12V TO +40V
2N2222A
47
Ω
100k
Ω
4.99k
Ω
4.99M
Ω
30
Ω
100
Ω
499k
Ω
100k
Ω
VIN-
RSTC
RISRC
1.0
μF
2.2
μF
0.1
μF
0.1
μF
0.1
μF
INM
TEST VSS
INP
7
9
16
1
2
13
14
15
8
3
BDR
VDDF
VDD
5
6
4
FSOTC
ISRC
SENSOR
MAX15006B
OUT
GND
1
D
S
G
5
Z1
IN
2N4392
8
OUT
AMPOUT
AMP-
AMP+
Figure 4. Basic 4–20mA Output, Loop-Powered Configuration
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1452EVKIT-NS 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Low-Cost Precision Sensor Signal Conditioner RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1452EVKIT-NS+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Programmers, Development Systems Eval and Demo Boards and Kits - KIT EVAL MAX1452-NS RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1452KEY 功能描述:溫度傳感器開(kāi)發(fā)工具 MAX1455 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:Temperature Sensors and Control ICs 工具用于評(píng)估:MSP430G2553 接口類型:USB 工作電源電壓: 工作電源電流:
MAX14530EEVKIT+ 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION WITH USB CHARGER DETECTION LDO AND ES - Boxed Product (Development Kits)
MAX14530EEWC+T 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION WITH CHARGER DETECTION - Tape and Reel
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