參數(shù)資料
型號: 935288883115
廠商: NXP SEMICONDUCTORS
元件分類: 網(wǎng)絡(luò)接口
英文描述: DATACOM, INTERFACE CIRCUIT, PDSO8
封裝: 3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8
文件頁數(shù): 18/22頁
文件大小: 229K
代理商: 935288883115
PCA82C250_6
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 26 March 2009
5 of 17
NXP Semiconductors
PCA82C250
CAN controller interface
10. Thermal characteristics
11. Characteristics
Table 7.
Thermal characteristics
Symbol
Parameter
Conditions
Typ
Unit
Rth(j-a)
thermal resistance from junction to ambient
in free air
160
K/W
Table 8.
Characteristics
VCC = 4.5 to 5.5 V; Tamb = 40 to +125 °C; RL =60 ; I8 > 10 A; unless otherwise specied; all voltages referenced to
ground (pin 2); positive input current; all parameters are guaranteed over the ambient temperature range by design, but only
100 % tested at +25
°C.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Supply
I3
supply current
dominant; V1 =1V
-
70
mA
recessive; V1 =4V; R8 =47k
-
14
mA
recessive; V1 =4V; V8 =1V
-
18
mA
Standby; Tamb <90 °C
-
100
170
A
DC bus transmitter
VIH
HIGH-level input voltage
output recessive
0.7VCC
-VCC + 0.3 V
VIL
LOW-level input voltage
output dominant
0.3
-
0.3VCC
V
IIH
HIGH-level input current
V1 =4V
200
-
+30
A
IIL
LOW-level input current
V1 =1V
100
-
600
A
V6,7
recessive bus voltage
V1 = 4 V; no load
2.0
-
3.0
V
ILO
off-state output leakage current
2V<(V6,V7)<7V
2
-
+1
mA
5V<(V6,V7)<18V
5
-
+12
mA
V7
CANH output voltage
V1 = 1 V
2.75
-
4.5
V
V6
CANL output voltage
V1 = 1 V
0.5
-
2.25
V
V6, 7
difference between output
voltage at pins 6 and 7
V1 = 1 V
1.5
-
3.0
V
V1 =1V; RL =45 ; VCC ≥ 4.9 V
1.5
-
V
V1 = 4 V; no load
500
-
+50
mV
Isc7
short-circuit CANH current
V7 = 5 V; VCC ≤ 5V
-
105
mA
V7 = 5 V; VCC = 5.5 V
-
120
mA
Isc6
short-circuit CANL current
V6 = 18 V
-
160
mA
DC bus receiver: V1 = 4 V; pins 6 and 7 externally driven; 2V<(V6, V7) < 7 V; unless otherwise specied
Vdiff(r)
differential input voltage
(recessive)
1.0
-
+0.5
V
7V<(V6, V7)<12V;
not Standby mode
1.0
-
+0.4
V
Vdiff(d)
differential input voltage
(dominant)
0.9
-
5.0
V
7V<(V6, V7)<12V;
not Standby mode
1.0
-
5.0
V
Vdiff(hys)
differential input hysteresis
-
150
-
mV
VOH
HIGH-level output voltage
pin 4; I4 = 100 A
0.8VCC
-VCC
V
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