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| 型号： | LM92CIMX/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 5/25页 |
| 文件大小： | 1472K |
| 描述： | IC SENSOR TEMP/THERM COMP 8-SOIC |
| 标准包装： | 2,500 |
| 系列： | PowerWise® |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部 |
| 感应温度： | -55°C ~ 150°C |
| 精确度： | ±1.5°C（最小值） |
| 拓扑： | ADC，比较器，寄存器库 |
| 输出类型： | 2 线串行，I²C? |
| 输出警报： | 是 |
| 输出风扇： | 无 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -55°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 带卷 (TR) |
| 其它名称： | *LM92CIMX *LM92CIMX/NOPB LM92CIMX LM92CIMX-ND LM92CIMX/NOPBTR |
LM 92
www.ti.com
SNIS110D MARCH 2000REVISED MARCH 2013
Figure 3. Accuracy vs Temperature with +V
s
= 3.3V
Table 1. Temperature Accuracy Parameter Limits
Conditions
+V
S
=2.7V
+V
S
=3.3V
+V
S
=4V
+V
S
=5V
+V
S
=5.5V
Unit
T
A
= 25癈
1.35/+1.50
1.25/+1.50
1.25/+1.50
1.05/+1.70
1.05/+1.80
癈 (max)
T
A
= 10癈
?.00
0.90/+1.00
0.90/+1.00
0.70/+1.20
0.70/+1.30
癈 (max)
T
A
= 0癈
0.80/+0.75
0.70/+0.75
0.70/+0.75
0.50/+0.95
0.50/+1.05
癈 (max)
T
A
= 10癈
0.60/+0.50
?.50
?.50
0.30/+0.70
0.30/+0.80
癈 (max)
T
A
= 30癈
0.43/+0.33
?.33
?.33
0.13/+0.53
0.13/+0.63
癈 (max)
T
A
= 50癈
0.60/+0.50
?.50
?.50
0.30/+0.70
0.30/+0.80
癈 (max)
T
A
= 85癈
1.10/+0.85
1.00/+0.85
1.00/+0.85
0.80/+1.05
0.80/+1.15
癈 (max)
T
A
= 125癈
1.60/+1.25
1.50/+1.25
?.25
1.05/+1.45
1.05/+1.55
癈 (max)
T
A
= 150癈
?.90
1.75/+1.50
?.50
1.30/+1.70
1.30/+1.80
癈 (max)
Digital DC Characteristics
Unless otherwise noted, these specifications apply for +V
S
= +2.7V to +5.5V for LM92CIM . Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= +25 癈, unless otherwise noted.
Typical
(1)
Limits
(2)
Unit
Symbol
Parameter
Conditions
(Limit)
V
IN(1)
SDA and SCL Logical 1 Input
+V
S
?0.7
V (min)
Voltage
+V
S
+0.3
V (max)
V
IN(0)
SDA and SCL Logical 0 Input
0.3
V (min)
Voltage
+V
S
?0.3
V (max)
V
IN(HYST)
SDA and SCL Digital Input Hysteresis
500
250
mV (min)
V
IN(1)
A0 and A1 Logical 1 Input Voltage
2.0
V (min)
+V
S
+0.3
V (max)
V
IN(0)
A0 and A1 Logical 0 Input Voltage
0.3
V (min)
0.7
V (max)
I
IN(1)
Logical 1 Input Current
V
IN
= + V
S
0.005
1.0
礎 (max)
I
IN(0)
Logical 0 Input Current
V
IN
= 0 V
0.005
1.0
礎 (max)
C
IN
Capacitance of All Digital Inputs
20
pF
I
OH
High Level Output Current
V
OH
= + V
S
10
礎 (max)
V
OL
Low Level Output Voltage
I
OL
= 3 mA
0.4
V (max)
(1) Typical values are at T
A
= 25 癈 and represent most likely parametric norm.
(2) Limits are guaranteed to TI's AOQL (Average Outgoing Quality Level).
Copyright ?20002013, Texas Instruments Incorporated
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