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| 型号： | MAX15501GTJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC COND ANLG OUTPUT 2.5V 32-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 类型： | 调节器 |
| 数据接口： | 串行，SPI? |
| 电压电源： | 模拟和数字，双 ± |
| 电源电压： | ±24V，2.7 V ~ 5.25 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 管件 |
| 产品目录页面： | 1424 (CN2011-ZH PDF) |
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_______________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Industrial Analog Current/
Voltage-Output Conditioners
MAX15500/MAX15501
General Description
The MAX15500/MAX15501 analog output conditioners
provide a programmable current up to Q24mA, or a volt-
age up to Q12V proportional to a control voltage signal.
The control voltage is typically supplied by an external
DAC with an output voltage range of 0 to 4.096V for the
MAX15500 and 0 to 2.5V for the MAX15501. The output
current and voltage are selectable as either unipolar or
bipolar. In the unipolar configuration, a control voltage
of 5% full-scale (FS) produces a nominal output of 0A or
0V to achieve underrange capability. A control voltage
of 100%FS produces one of two programmable levels
(105%FS or 120%FS) to achieve overrange capability.
The outputs of the MAX15500/MAX15501 are protected
against overcurrent conditions and a short to ground or
supply voltages up to Q35V. The devices also monitor for
overtemperature and supply brownout conditions. The
supply brownout threshold is programmable.
The MAX15500/MAX15501 are programmed through an
SPIK interface capable of daisy-chained operation. The
MAX15500/MAX15501 provide extensive error reporting
through the SPI interface and an additional open-drain
interrupt output. The devices include an analog output to
monitor load conditions.
The MAX15500/MAX15501 operate over the -40NC to
+105NC temperature range. The devices are available in
a 32-pin, 5mm x 5mm TQFN package.
Applications
Programmable Logic Controllers (PLCs)
Distributed I/Os
Embedded Systems
Industrial Control and Automation
Features
S
Supply Voltage Up to Q32.5V
S
Output Protected Up to Q35V
S
Programmable Output (Plus Overrange)
±10V
0 to 10V
0 to 5V
±20mA
0 to 20mA
4 to 20mA
S
Current Output Drives 0 to 1kI
S
Voltage Output Drives Loads Down to 1kI
S
HART Compliant
S
2ppm Gain Error Drift Over Temperature
S
SPI Interface, with Daisy-Chain Capability
S
Supports +4.096V (MAX15500) or +2.5V
(MAX15501) Full-Scale Input Signals
S
Extensive Error Reporting
Short-Circuit and Overcurrent Protection
Open-Circuit Detection
Brownout Detection
Overtemperature Protection
S
Fast, 40s Settling Time
19-4602; Rev 1; 2/11
Ordering Information
Note: All devices are specified over the -40NC to +105NC oper-
ating temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
SPI is a trademark of Motorola, Inc.
EVALUATION
KIT
AVAILABLE
SPI
INTERFACE
DIN
SCLK
CS1
DOUT
READY
ERROR
MON
REFIN
AIN
DVDD
AVSS
AVDD
FSMODE
FSSEL
AGND
DGND
OUT
SENSERN
COMP
CS2
OUTDIS
AVSSO
AVDDO
ERROR
HANDLING
BIDIRECTIONAL
CURRENT
DRIVER
BIDIRECTIONAL
VOLTAGE
DRIVER
ERROR
HANDLING
OVER-
CURRENT
PROTECTION
SENSERP
SENSEVP
SENSEVN
MAX15500
MAX15501
Pin Configuration
MAX15500
MAX15501
TQFN
TOP VIEW
29
30
28
27
12
11
13
DIN
READY
ERROR
DVDD
DGND
14
SCLK
SENSEVN
SENSERP
AVDDO
N.C.
OUT
COMP
1
2
AVSS
4
5
6
7
23
24
22
20
19 18
MON
CS1
AIN
REFIN
AGND
FSMODE
DOUT
SENSERN
3
21
31
10
CS2
FSSEL
32
9
N.C.
OUTDIS
EP*
+
*EXPOSED PAD.
AGND
26
15 AGND
AVDD
25
16 N.C.
N.C.
AVSSO
8
17
SENSEVP
Simplified Block Diagram
PART
PIN-PACKAGE
REFERENCE
MAX15500GTJ+
32 TQFN-EP*
+4.096V
MAX15501GTJ+
32 TQFN-EP*
+2.5V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15501GTJ+ | 功能描述:数据转换 IC - 多种 Ind Alog Crnt/Volt Output Conditioner RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel |
| MAX15501GTJ+T | 功能描述:数据转换 IC - 多种 Ind Alog Crnt/Volt Output Conditioner RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel |
| MAX15511GTL+ | 功能描述:模数转换器 - ADC New RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX15511GTL+T | 功能描述:模数转换器 - ADC New RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX15511TGTL+ | 功能描述:模数转换器 - ADC CPU Controller non-OVP RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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