ATA6660 Datasheet, PDF (5/11 Pages) ATMEL Corporation – HIGH SPEED CAN TRANSCEIVER

ATA6660
Electrical Characteristics
V_CC = 4.75 V to 5.25 V; T_amb = -40°C to +125°C; R_Bus = 60 Ω; unless otherwise specified
All voltages referenced to ground (Pin 2); positive input current.
No. Parameters
Test Conditions
Pin Symbol
Min.
Typ.
Max.
Unit
1 Supply Current
1.1
Supply current
dominant
V_TXD = 0 V
V_RS = 0 V
1.2
Supply current
recessive
V_TXD = 5 V
V_RS = 0 V
1.3
Supply current stand- V_RS = 5 V
by
3
I_{vcc_dom}
3
I_{vcc_rec}
3
I_{vcc_stby}
45
60
mA
10
15
mA
600
980
µA
2 Transmitter Data Input TXD
2.1
HIGH level input
voltage
2.2
LOW level input
voltage
2.3
HIGH level input
current
V_TXD = 5 V
V_RS = 0 V
V_TXD = 0 V
V_RS = 0 V
V_TXD = V_CC
1
V_TXDH
1
V_TXDL
1
I_IH
2
-0.3
-1
V_CC+0.3
V
+1
V
0
µA
2.4
LOW level input
voltage
V_TXD = 0 V
1
I_IL
-500
-50
µA
3 Receiver Data Output RXD
3.1
High level output
voltage
I_RXD = -100 µA
4
V_RXDH
0.8 ´ V_CC
V_CC
V
3.2
Low level output
voltage
I_RXD = 1 mA
4
V_RXDL
0
0.2 ´ V_CC
V
3.3
Short current at RXD
V_TXD = 5 V
V_RXD = 0 V
3.4
Short current at RXD
V_TXD = 0 V
V_RXD = 5 V
4 Reference Output Voltage VREF
4
I_RXDs1
-3
4
I_RXDs2
2
-1
mA
6
mA
4.1
Reference output
VRS = 0 V;
voltage normal mode -50 µA < I5 < 50 µA
5
V_{ref_no}
0.45 V_CC
-
0.55 V_CC
V
4.2
Reference output
VRS = 5 V;
voltage standby mode -5µA < I5 < 5 µA
5
V_{ref_stby}
0.4 ´ V_CC
-
0.6 V_CC
V
5 DC Bus Transmitter CANH; CANL
5.1
Recessive bus
voltage
V_TXD = V_CC; no load 6, 7
V_CANH;
2.0
2.5
V_CANL
I_{O(CANH)(reces)}
5.2
I_{O(CANL)(reces)}
-40 V < V_CANH;
6, 7
I_{O_reces}
-5
V_CANL < 40 V;
0 V < V_CC < 5.25 V
5.3
CANH output voltage V_TXD = 0 V
dominant
6, 7
V_CANH
2.8
3.5
3.0
V
+5
mA
4.5
V
5.4
CANL output voltage
dominant
V_TXD = 0 V
6, 7
V_CANL
0.5
1.5
2.0
V
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
5
4582B–BCD–03/03