参数资料
型号: MC33912BACR2
厂商: Freescale Semiconductor
文件页数: 14/95页
文件大小: 0K
描述: IC SYSTEM BASIS CHIP 32LQFP
标准包装: 2,000
应用: 系统基础芯片
电流 - 电源: 4.5mA
电源电压: 5.5 V ~ 27 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 带卷 (TR)
MC33912G5AC / MC34912G5AC
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics (continued)
Characteristics noted under conditions 5.5 V ?? V SUP ? 18 V, -40°C ? T A ? 125°C for the 33912 and -40°C ? T A ? 85°C for the
34912, unless otherwise noted. Typical values noted reflect the approximate parameter mean at T A = 25°C under nominal
conditions, unless otherwise noted.
Characteristic
VSENSE Input Divider Ratio (RATIOVSENSE=V SENSE /V ADOUT0 ) per
characterization (41)
5.5 <V SUP < 27 V
Symbol
RATIO VSENSEC
Z
Min
5.15
Typ
5.25
Max
5.35
Unit
VSENSE Output Related Offset
OFFSET VSENSE
mV
-30
-10
30
V SENSE Output Related Offset per characterization (41)
OFFSET VSENSE
mV
_CZ
-30
-12.6
0
ANALOG OUTPUTS (ADOUT0 AND ADOUT1)
Maximum Output Voltage
V OUT_MAX
V
-5.0 mA < I O < 5.0 mA
Minimum Output Voltage
-5.0 mA < I O < 5.0 mA
V OUT_MIN
V DD -0.35
0.0
V DD
0.35
V
CURRENT SENSE AMPLIFIER (ISENSEH, ISENSEL)
Gain
G
CSGS (Current Sense Gain Select) = 0
CSGS (Current Sense Gain Select) = 1
Differential Input Impedance
CSGS (Current Sense Gain Select) = 0
CSGS (Current Sense Gain Select) = 1
Common Mode Input Impedance
CSGS (Current Sense Gain Select) = 0
CSGS (Current Sense Gain Select) = 1
DIFF
CM
29
14
2.0
5.0
100
100
30
14.5
10
20
31
15
30
50
200
200
k ?
k ?
ISENSEH, ISENSEL Input Voltage Range
V IN
-0.2
3.0
V
Input Offset Voltage
V IN_OFFSET
mV
CSAZ (Current Sense Auto Zero) = 0
CSAZ (Current Sense Auto Zero) = 1
-15
-2.0
15
2.0
RXD OUTPUT PIN (LIN PHYSICAL LAYER) (RXD)
Low-state Output Voltage
I OUT = 1.5 mA
High-state Output Voltage
I OUT = -250 μA
V OL
V OH
0.0
V DD -0.8
0.8
V DD
V
V
TXD INPUT PIN (LIN PHYSICAL LAYER) (TXD)
Low-state Input Voltage
High-state Input Voltage
Pin Pull-up Current, 0 V < V IN < 3.5 V
V IL
V IH
I PUIN
-0.3
0.7 x V DD
10
20
0.3 x V DD
V DD +0.3
30
V
V
μA
LIN PHYSICAL LAYER WITH J2602 FEATURE ENABLED (BIT DIS_J2602 = 0)
LIN Under-voltage threshold
V TH_UNDER_VOL
V
Positive and Negative threshold (V THP , V THN )
TAGE
5.0
-
6.0
Hysteresis (V THP - V THN )
V J2602_DEG
-
400
-
mV
Notes
41. These limits have been defined after laboratory characterization on 3 lots and 30 samples. These tighten limits could not be guaranteed
by production test.
33912
Analog Integrated Circuit Device Data ?
14
Freescale Semiconductor
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