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参数资料
| 型号： | MAX6616AEG+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/20页 |
| 文件大小： | 194K |
| 描述： | IC TEMP MON FAN CNTRL 24QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 风扇控制，温度监控器 |
| 传感器类型： | 内部和外部 |
| 感应温度： | 0°C ~ 140°C |
| 精确度： | ±1°C 本地（最大），±4°C 远程（最大） |
| 拓扑： | ADC |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 带卷 (TR) |
Dual-Channel Temperature Monitors and
Fan-Speed Controllers with Thermistor Inputs
_______________________________________________________________________________________ 5
PIN
MAX6616
MAX6615
NAME
FUNCTION
1, 2, 5, 20,
23, 24
GPIO0
GPIO5
Active-Low, Open-Drain GPIOs. Can be pulled up to 5.5V regardless of V
CC
.
3
1
PWM1
Fan Driver Output 1. The pullup resistor can be connected to a supply voltage as high as
12V, regardless of the supply voltage. See the PWM Output section for configuration.
4
2
TACH1
Fan Tachometer Input. Accepts logic-level signal from fans tachometer output. Can be
connected to a supply voltage as high as 12V, regardless of the supply voltage.
6
3
ADD0
SMBus Slave Address Selection
7
4
ADD1
SMBus Slave Address Selection
8
5, 10
GND
Ground. Must be connected together for MAX6615.
9
6
TH1
External Thermistor Input 1. Connect a thermistor in series with a fixed resistor between
REF and ground.
10, 15
N.C.
No Connection
11
7
REF
Reference Voltage Output. Provides 1V during measurements. High impedance when not
measuring.
12
8
TH2
External Thermistor Input 2. Connect a thermistor in series with a fixed resistor between
REF and ground.
13
9
FAN_FAIL
Fan-Failure Output. Asserts low when either fan fails. Can be pulled up as high as 5.5V
regardless of V
CC
. High impedance when V
CC
= 0V.
14
PRESET
Connect to GND or V
CC
to set POR state of the GPIO0.
16
11
OT
Overtemperature Output. Active low, open drain. Typically used for system shutdown or
clock throttling. Can be pulled up as high as 5.5V regardless of V
CC
. High impedance
when V
CC
= 0V.
17
12
V
CC
Power Supply. 3.3V nominal. Bypass with a 0.1礔 capacitor to GND.
18
13
SDA
SMBus Serial-Data Input/Output. Pull up with a 10k& resistor. Can be pulled up as high
as 5.5V regardless of V
CC
. High impedance when V
CC
= 0V.
19
14
SCL
SMBus Serial-Clock Input. Pull up with a 10k& resistor. Can be pulled up as high as 5.5V
regardless of V
CC
. High impedance when V
CC
= 0V.
21
15
TACH2
Fan Tachometer Input. Accepts logic-level signal from fans tachometer output. Can be
connected to a supply voltage as high as 12V, regardless of the supply voltage.
22
16
PWM2
Fan Driver Output 2. The pullup resistor can be connected to a supply voltage as high as
12V, regardless of the supply voltage. See the PWM Output section for configuration.
Pin Description
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相关代理商/技术参数 |
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| MAX6616EVKIT | 制造商:Maxim Integrated Products 功能描述:DUAL-CHANNEL TEMP MONITOR & FAN-SPE - Rail/Tube |
| MAX6618AUB+ | 功能描述:接口 - 专用 PECI-to-I2C Translator RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX6618AUB+G126 | 功能描述:接口 - 专用 PECI-to-I2C Translator RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX6618AUB+T | 功能描述:接口 - 专用 PECI-to-I2C Translator RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX6618AUB+TG11 | 功能描述:接口 - 专用 PECI-to-I2C Translator RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
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