Datasheet > 5B35-C-02

5B35-C-02

更新时间： 2024-01-15 10:31:26

品牌	Logo	应用领域
亚德诺 - ADI		输入元件
页数	文件大小	规格书
9页	694K
描述
ISOLATED LINEARIZED 4-WIRE RDT INPUT

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技术参数
数据手册

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5B35-C-02 技术参数

Source Url Status Check Date：	2013-05-01 14:56:07.04	是否无铅：	含铅
是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	MODULE	包装说明：	MODULE
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.87	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-XXMA-X	功能数量：	1
端子数量：	22	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装等效代码：	MODULE,22LEAD,2.3	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	5 V	认证状态：	Not Qualified
子类别：	Other Analog ICs	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	温度等级：	INDUSTRIAL
端子形式：	UNSPECIFIED	端子位置：	UNSPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED

5B35-C-02 数据手册

5B35

GENERAL DESCRIPTION

includes common-mode rating of: 1500V rms between input

The 5B35 is a single-channel signal conditioning module that

amplifies, filters, isolates and protects a wide variety of four-wire

RTDs. The module provides a linearized, highly accurate output

of 0 to +5V.

and output and input and power; 250V rms between power and

output – no return path is required between the power and

signal output commons.

Filtering and Protection – An optimized five-pole Butterworth

filter (with a 4-Hz bandwidth) provides 116dB of normal-mode

rejection (noise on signal) at 60 Hz and 108 dB at 50 Hz. Output

noise is an exceptionally low 0.3 Mv p-p in a 100 kHz

Accurate and Stable Performance – The four-wire

configuration of the 5B35 supplies RTD excitation from a

precision, protected current source: two RTD wires carry the

excitation current and two wires serve as signal-input leads that

measure the voltage across the RTD. Because no excitation

current flows through the signal input leads, the length or

resistance of the leads creates little or no RTD measurement

error. A low-drift chopper-stabilized differential amplifier

allows use of very low excitation current to minimize error due

to RTD self heating. The amplifies low input offset drift of

+0.01^oC/^oC and gain drift of +30ppm/^oC. Assure accuracy over

the full operating temperature range.

bandwidth and 6 mV p-p in a 5 MHz bandwidth.

The 5B35 protects the computer side from damage due to field-

side over-voltage faults. The module withstands 240V rms at

the input terminals without damage, thereby shielding the

internal computer-side circuitry from field-side over-voltage

conditions. In addition, the 5B35 is mix-and-match and hot

swappable with all other 5B Series modules, so can be inserted

or removed from any socket in the same backplane without

disrupting system power.

True Three-Port Isolation – The floating, differential input

circuit on the field side eliminates the need for any input

grounding. Signal and power isolation by transformer coupling

uses a proprietary modulation technique for linear, stable and

reliable performance. A demodulator on the computer side of

the signal transformer recovers the original signal, which is then

filtered and buffered to provide a low-noise, low-impedance

output signal. True three-port isolation (Input-Output-Power)

A series output switch eliminates the need for external

multiplexing in many applications. The switch is turned on by

an active-low enable input. If the switch is to be on at all times,

the enable-input should be grounded to power common as it is

on the 5B01 and 5B08 backplanes.

Figure 2

Rev. 0 | Page 2 of 9

123 4 5 6 7...9

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与5B35-C-02相关器件

型号	品牌	描述	获取价格	数据表
5B35-C-CUSTOM	ADI	ISOLATED LINEARIZED 4-WIRE RDT INPUT	获取价格
5B35-CUSTOM	ADI	ISOLATED LINEARIZED 4-WIRE RDT INPUT	获取价格
5B35N01	ETC	Industrial Control IC	获取价格
5B35-N-01	ADI	ISOLATED LINEARIZED 4-WIRE RDT INPUT	获取价格
5B35-N-CUSTOM	ADI	ISOLATED LINEARIZED 4-WIRE RDT INPUT	获取价格
5B36	ADI	Isolated, Potentiometer Input	获取价格

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