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参数资料
| 型号： | ADM1026JST |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 电源管理 |
| 英文描述： | Circular Connector; No. of Contacts:28; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:19; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:19-28 |
| 中文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026BBC, LQFP-48 |
| 文件页数： | 6/56页 |
| 文件大小： | 634K |
| 代理商： | ADM1026JST |
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ADM1026
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. A | Page 6 of 56
36
35
34
33
32
31
30
29
28
27
26
25
4
4
4
4
4
4
4
4
4
3
3
3
1
1
1
1
1
1
1
2
2
2
2
2
ADM1026
TOP VIEW
(Not to Scale)
PIN 1 IDENTIFIER
GPIO9
GPIO8
FAN0/GPIO0
FAN1/GPIO1
FAN2/GPIO2
FAN3/GPIO3
3.3V MAIN
DGND
FAN4/GPIO4
FAN5/GPIO5
FAN6/GPIO6
FAN7/GPIO7
S
S
A
C
I
P
R
R
A
3
D
V
R
A
IN5
(0V – 3V)
A
IN6
(0V – 2.5V)
A
IN7
(0V – 2.5V)
+V
CCP
+12 V
IN
–12 V
IN
+5 V
IN
V
BAT
D2+/A
IN8
(0V – 2.5V)
D2–/A
IN9
(0V – 2.5V)
D1+
D1–/NTESTIN
G
G
G
G
G
G
G
A
I
(
A
I
(
A
I
(
A
I
(
A
I
(
1
2
3
4
5
6
7
8
9
10
11
12
0
Figure 3. Pin Configuration
Table 3.
Pin No.
1
2
3
Mnemonic
GPIO9
GPIO8
FAN0/GPIO0
Type
Digital I/O
1
Digital I/O
1
Digital I/O
Description
General-purpose I/O pin that can be configured as digital inputs or outputs.
General-purpose I/O pin that can be configured as digital inputs or outputs.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Monitors the main 3.3 V system supply. Does not power the device.
Ground pin for digital circuits.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Fan tachometer input with internal 10 k pull-up resistor to 3.3 V STBY. Can be
reconfigured as a general-purpose, open drain, digital I/O pin.
Open Drain Serial Bus Clock. Requires a 2.2 k pull-up resistor.
Serial Bus Data. Open drain I/O. Requires a 2.2 k pull-up resistor.
This is a three-state input that controls the two LSBs of the serial bus address. It also
functions as the output for NAND tree testing.
An active high input that captures a chassis intrusion event in Bit 6 of Status Register 4.
This bit remains set until cleared, as long as battery voltage is applied to the V
BAT
input,
even when the ADM1026 is powered off.
Interrupt Request (Open Drain). The output is enabled when Bit 1 of the configuration
register is set to 1. The default state is disabled. It has an on-chip 100 k pull-up resistor.
4
FAN1/GPIO1
Digital I/O
5
FAN2/GPIO2
Digital I/O
6
FAN3/GPIO3
Digital I/O
7
8
9
3.3 V MAIN
DGND
FAN4/GPIO4
Analog Input
Ground
Digital I/O
10
FAN5/GPIO5
Digital I/O
11
FAN6/GPIO6
Digital I/O
12
FAN7/GPIO7
Digital I/O
13
14
15
SCL
SDA
ADD/NTESTOUT
Digital Input
Digital I/O
Digital Input
16
CI
Digital Input
17
INT
Digital Output
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM1026JST-REEL | 功能描述:IC CNTRL SYS REF/EEPROM 48LQFP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
| ADM1026JST-REEL7 | 功能描述:IC CNTRL SYS REF/EEPROM 48LQFP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
| ADM1026JSTZ | 功能描述:PMIC 解决方案 HI INT SYS MONITR IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| ADM1026JSTZ-R7 | 功能描述:PMIC 解决方案 HI INT SYS MONITR IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| ADM1026JSTZ-REEL | 功能描述:板上安装温度传感器 HI INT SYS MONITR IC RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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