ATA6662 Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
ATA6662 Datasheet PDF : 18 Pages
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6. Electrical Characteristics
5V < VS < 27V, Tj = –40°C to +150°C
No. Parameters
Test Conditions
Pin Symbol Min. Typ. Max.
1 VS Pin
1.1 DC voltage range nominal
Sleep Mode
1.2 Supply current in Sleep Mode
VLIN > VS – 0.5V
VS < 14V
1.3
Bus recessive
VS < 14V
Supply current in Normal Mode Bus dominant
1.4
VS < 14V
Total bus load > 500Ω
7
VS
7
IVSsleep
7
IVSrec
7
IVSdom
5
13.5 27
10
20
0.9 1.3
1.2
2
1.5
Supply current in Fail-safe Mode
Bus recessive
VS < 14V
1.6 VS undervoltage threshold on
1.7 VS undervoltage threshold off
1.8
VS undervoltage threshold
hysteresis
7
IVSfail
0.5
VSth
VSth
4
4.05
7
VSth_hys
50
1.1
4.95
5
500
2 RXD Output Pin (Open Drain)
2.1 Low-level output sink current
2.2 RXD saturation voltage
2.3 High-level leakage current
2.4 ESD zener diode
3 TXD Input Pin
Normal Mode
VLIN = 0V, VRXD = 0.4V
5-kΩ pull-up resistor to 5V
Normal Mode
VLIN = VBAT, VRXD = 5V
IRXD = 100 µA
1
IRXDL
1.3 2.5
8
1
VsatRXD
0.4
1
IRXDH
–3
+3
1
VZRXD
5.8
8.6
3.1 Low-level voltage input
3.2 High-level voltage input
3.3 Pull-down resistor
3.4 Low-level leakage current
3.5 Low-level output sink current
4 EN Input Pin
4
4
VTXD = 5V
4
VTXD = 0V
4
Fail-safe Mode, local wake up
VTXD = 0.4V
4
VLIN = VBAT
VTXDL
VTXDH
RTXD
ITXD_leak
ITXD
–0.3
+0.8
2
5.5
125 250 600
–3
+3
1.3 2.5
8
4.1 Low-level voltage input
4.2 High-level voltage input
4.3 Pull-down resistor
4.4 Low-level input current
5 INH Output Pin
VEN = 5V
VEN = 0V
2
VENL
–0.3
+0.8
2
VENH
2
5.5
2
REN
125 250 600
2
IEN
–3
+3
5.1 High-level voltage
Normal Mode
IINH = –2 mA
8
VINHH
VS – 3
VS
5.2 Leakage current
Sleep Mode
VINH = 0V/27V, VS = 27V
8
IINHL
–3
+3
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Unit Type*
V
A
µA A
mA A
mA A
mA A
V
A
V
A
mV A
mA A
V
A
µA A
V
A
V
A
V
A
kΩ A
µA A
mA A
V
A
V
A
kΩ A
µA A
V
A
µA A
10 ATA6662
4916O–AUTO–05/10
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