RENESAS HA12240FP

HA12240FP
Bus Interface Driver/Receiver IC
REJ03F0095-0100Z
Rev.1.0
Dec.01.2003
Description
The HA12240FP is developed to be used as a bus interface driver/receiver IC in automotive audio equipment
controllers. It implements a two-wire serial bus.
Functions
•
•
•
•
•
•
Two-input OR circuit
Input comparator circuit (3.3 V and 5.0 V available)
Current output driver circuit
Receiver input comparator circuit
Receiver output circuit (Open-collector output)
Standby circuit
Features
•
•
•
•
•
•
•
•
Supports two data inputs (Pins 1 and 3 are the input pins)
Comparators with hysteresis characteristics are adopted for the inputs (3.3 V and 5.0 V available)
Current drive output drivers adopted (Output current: 3.8 mA typical)
Comparators with hysteresis characteristics are adopted for the receivers
Wide receiver common-mode input operating range (Common-mode input operating range: 0 to 5 V typical)
The driver output /the receiver input (pins 5 and 6) can withstand high voltages (Maximum ratings of 18 V)
Standby functions (standby mode when pin 8 becomes low level)
Operating power-supply voltage range of 5 V ± 0.5 V
Block Diagram
VCC
7
S1 1
+
Driver output
(current)
–
S2 3
STB 8
R 2
5
BIAS
–
Receiver
output
COM
+
4
Rev.1.0, Dec.01.2003, page 1 of 23
BUS(+)
6
BUS(–)
HA12240FP
Pin Functions
Pin No.
Symbol
Function
1
S1
Data input pin 1
Equivalent Circuit
1
20 k
2
R
Receiver output pin
2
20
SW
3
S2
Data input pin 2
3
20 k
4
GND
GND pin
5
BUS(–)
Bus output (–),
Receiver input (–) pin
Bus output (+),
Receiver input (+) pin
6
BUS(+)
SW
I
Receiver input (+)
6
VREF
5
Receiver input (–)
I
7
VCC
Power supply pin
8
STB
Standby input pin (Lo: ON, Hi: OFF)
8
100 k
80 k
Rev.1.0, Dec.01.2003, page 2 of 23
HA12240FP
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Ratings
Unit
Power-supply voltage
Input voltage
VCC
VIN
7
GND–0.3 to VCC+0.3
V
V
Bus input voltage
Allowable power dissipation
Vbus
Pd
18
400
V
mW
Operating temperature
Storage temperature
Topr
Tstg
–40 to +85
–55 to +125
°C
°C
Note
Ta ≤ 85°C
Note: Recommended operating power supply voltage range: 5 V ± 0.5 V
Electrical Characteristics
(VCC = 5.0 V, Ta = 25°C)
Item
S1
S2
Driver
Test
Pin
Test
Circuit
V1 = 0→5 V, V3 = 0 V,
V6 – V5 = 110 mV↑
1
Fig. 1
V
V1 = 5→0 V, V3 = 0 V,
V6 – V5 = 30 mV↓
1
1
µA
V1 = 5 V, V3 = 0 V
1
—
1
µA
V1 = 0 V, V3 = 0 V
1
—
—
V
V3 = 0→5 V, V1 = 0 V,
V6 – V5 = 110 mV↑
3
—
—
1.65
V
V3 = 5→0 V, V1 = 0 V,
V6 – V5 = 30 mV↓
3
3
Symbol
Min
Typ
Max
Unit
Test Conditions
High-level input voltage
VIHS1
2.1
—
—
V
Low-level input voltage
VILS1
—
—
1.65
High-level input current
IIHS1
—
—
Low-level input current
IILS1
—
High-level input voltage
VIHS2
2.1
Low-level input voltage
VILS2
High-level input current
IIHS2
—
—
1
µA
V1 = 0 V, V3 = 5 V
Low-level input current
IILS2
—
—
1
µA
V1 = 0 V, V3 = 0 V
3
High-level output
voltage (+)
VOHD+
1.8
2.5
3.2
V
V1 = 5 V, V3 = 0 V
6
High-level output
voltage (–)
VOHD–
1.8
2.5
3.2
V
V1 = 5 V, V3 = 0 V
5
High-level output
current
IOH
3.1
3.8
4.5
mA
V1 = 5 V, V3 = 0 V,
IOH = ((VOHD+) – (VOHD–))/60
5, 6
Low-level output
current
IOL
—
—
1
µA
V1 = 0 V, V3 = 0 V,
IOL = ((VOP+) – (VOP–))/RI
5, 6
Fig. 1
Fig. 1
Reference operating voltage (+)
VOP+
2.3
2.5
2.7
V
V1 = 0 V, V3 = 0 V
6
Fig. 1
Reference operating voltage (–)
VOP–
2.3
2.5
2.7
V
V1 = 0 V, V3 = 0 V
5
Fig. 1
Driver output resistance *1
RO
5
10
15
kΩ
V1 = 5 V, V3 = 0 V, V8 = 5 V,
RO = 0.6 V/(I6A – I6B)
Note:
Fig. 3
1. Measure the current when V6 = (VOP+) + 0.3 V to make I6A and measure the current when V6 = (VOP+) – 0.3
V to make I6B.
Rev.1.0, Dec.01.2003, page 3 of 23
HA12240FP
Electrical Characteristics (cont.)
(VCC = 5.0 V, Ta = 25°C)
Test
Pin
Test
Circuit
V6 = 0→5 V, Pin2 = 4 V or more,
V1 = 0 V, V3 = 0 V, V5 = 0 V,
VIH1 = V6 – V5
2
Fig. 2
mV
V6 = 0→5 V, Pin2 = 4 V or more,
V1 = 0 V, V3 = 0 V, V5 = 4.5 V,
VIH2 = V6 – V5
2
—
mV
V6 = 5→0 V, Pin2 = 1 V or less,
V1 = 0 V, V3 = 0 V, V5 = 0 V,
VIL1 = V6 – V5
2
50
—
mV
V6 = 5→0 V, Pin2 = 1 V or less,
V1 = 0 V, V3 = 0 V, V5 = 4.5 V,
VIL2 = V6 – V5
2
15
30
45
mV
VIHYS1 = VIH1 – VIL1
VIHYS2
15
30
45
mV
VIHYS2 = VIH2 – VIL2
High-level commonmode input voltage
VIHCOM
4.5
—
—
V
V5 = 0→5 V, V5 when pin2 = 4 V
or less, V1 = 0 V, V3 = 0 V,
V6 – V5 = 110 mV
5
Low-level commonmode input voltage
VILCOM
5
—
—
V
V5 = 0→5 V, V5 when pin2 = 0.3
V or more, V1 = 0 V, V3 = 0 V,
V6 – V5 = 30 mV
5
Input resistance *1
RI
25
35
45
kΩ
V1 = 0 V, V3 = 0 V, V8 = 5 V,
RI = 0.6 V/(I6A – I6B)
5, 6
Fig. 3
High-level output
leakage current 1
IOH1
—
—
1
µA
V1 = 5 V, V3 = 0 V, V8 = 5 V
2
Fig. 1
High-level output
leakage current 2
IOH2
—
—
1
µA
VCC = 0 V, V1,V3,V8 = 0 V
2
High-level output
leakage current 3
IOH3
—
—
1
µA
V1,V3,V8 = 0 V
2
Low-level output
voltage 1
VOL1
—
—
0.6
V
V1 = 0 V, V3 = 0 V, V8 = 5 V,
Adjust VRL to make apply current =
1.5 mA
2
Low-level output
voltage 2
VOL2
—
—
0.3
V
V1 = 0 V, V3 = 0 V, V8 = 5 V,
Adjust VRL to make apply current =
200 µA
2
Item
Receiver
Symbol
Min
Typ
Max
Unit
Test Conditions
High-level input voltage
(1)
VIH1
—
80
110
mV
High-level input voltage
(2)
VIH2
—
80
110
Low-level input voltage
(1)
VIL1
30
50
Low-level input voltage
(2)
VIL2
30
Input hysteresis
voltage (1)
VIHYS1
Input hysteresis
voltage (2)
Fig. 2
Quiescent current 1
ICCH
4.5
6.5
8.5
mA
V1 = 5 V, V3 = 0 V
7
Fig. 1
Quiescent current 2
ICCL
1.05
1.46
1.87
mA
V1 = 0 V, V3 = 0 V
7
Fig. 1
Driver delay time (L→H)
TTR1
—
100
300
ns
See operating waveform figure
5, 6
Fig. 5
Driver delay time (H→L)
TTR2
—
100
300
ns
See operating waveform figure
5, 6
Receiver delay time (L→H)
TDLY1
—
600
1200
ns
See operating waveform figure
2
Receiver delay time (H→L)
TDLY2
—
200
600
ns
See operating waveform figure
2
Note:
1. Measure the current when V6 = (VOP+) + 0.3 V to make I6A and measure the current when V6 = (VOP+) – 0.3
V to make I6B.
Rev.1.0, Dec.01.2003, page 4 of 23
HA12240FP
Electrical Characteristics (cont.)
(VCC = 5.0 V, Ta = 25°C)
Test
Pin
Test
Circuit
VCC = 0 V, V8 = 0 V, V6 = 5 V,
V1 = 0 V, V3 = 0 V, SW1 ON
6
Fig. 4
µA
V1 = 5 V, V3 = 0 V, V8 = 0 V
7
Fig. 4
1
µA
V1 = 5 V, V3 = 0 V, V8 = 0 V,
V6 = 5 V, SW1 ON
6
Fig. 4
—
—
V
V8 = 0→5 V, V8 when pin5,6 = 2.3
V or more, V1 = 0 V, V3 = 0 V
8
Fig. 1
—
—
0.9
V
V8 = 5→0 V, V8 when current
flowing into pin7 = 1 µA or less,
V1 = 5 V, V3 = 0 V
8
Fig. 1
IstbH
—
50
100
µA
V1 = 5 V, V3 = 0 V, V8 = 5 V
8
Fig. 1
IstbL
—
—
1
µA
V1 = 5 V, V3 = 0 V, V8 = 0 V
8
Fig. 1
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Power-supply off output leakage
current
IOLEAK
—
—
1
µA
Standby mode current drain
ICCstb
—
—
1
Standby mode output leakage
current
Istb-Leak
—
—
Standby mode high-level input
voltage
VstbH
2
Standby mode low-level input
voltage
VstbL
Standby mode high-level input
current
Standby mode low-level input
current
VCC
VCC × 0.9
Input waveform
VCC × 0.1
0V
f = 50 kHz
Duty = 50%
110 mV
BUS(+) – BUS(–)
30 mV
TTR1
TTR2
VCC × 0.9
R (pin 2)
VCC × 0.1
TDLY1
TDLY2
Input/Output Waveform Figure
Rev.1.0, Dec.01.2003, page 5 of 23
0V
0V
HA12240FP
Test Circuits
V8
5V
A
A
A
8
7
0.1 µ
VCC
5V
1
V1
6
V
A
4.7 k
VRL
5V
60 Ω
HA12240FP
2
20 p V
5
V
V3
0V
A
3
4
Test Circuit 1
V8
5V
0.1 µ
8
V1
0V
VCC
5V
7
1
6
V6
V 4.7 k
VRL
5V
V3
0V
60 Ω
HA12240FP
2
20 p
5
V5
3
4
Test Circuit 2
V8
5V
0.1 µ
8
V1
VCC
5V
7
1
6
V6
V 4.7 k
VRL
5V
V3
0V
2
20 p
5
3
4
Test Circuit 3
Rev.1.0, Dec.01.2003, page 6 of 23
60 Ω
HA12240FP
HA12240FP
V8
5V
A
8
V1
0.1 µ
VCC
5V
7
1
SW1
A
6
V 4.7 k
VRL
5V
V3
0V
60 Ω
HA12240FP
2
20 p
V6 V
5V
5
3
4
Test Circuit 4
V8
5V
A
A
8
7
0.1 µ
VCC
5V
1
6
2
4.7 k
VRL
5V
Oscilloscope
20 p + 14 p
(probe
capacitance)
V3
0V
5
3
4
Test Circuit 5
Rev.1.0, Dec.01.2003, page 7 of 23
60 Ω
HA12240FP
HA12240FP
Operating Waveforms
3.3 V
90%
f = 50 kHz
Duty = 50 %
S1 (or S2)
10%
0V
BUS(+)
BUS(–)
BUS(+) – BUS(–)
0V
90%
10%
R (pin 2)
Rev.1.0, Dec.01.2003, page 8 of 23
TTR1+TDLY1
TTR2+TDLY2
HA12240FP
Main Characteristics
2.10
2.05
VIHS1
VILS1
VIHS1, VILS1 (V)
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1.65
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
2.10
2.05
VIHS2
VILS2
VIHS2, VILS2 (V)
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1.65
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 9 of 23
HA12240FP
1.0
0.8
IIHS1
IILS1
0.6
IIHS1, IILS1 (µA)
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
1.0
0.8
IIHS2
IILS2
0.6
IIHS2, IILS2 (µA)
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 10 of 23
HA12240FP
5.0
4.5
IOH
IOL
IOH (mA), IOL (µA)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
2.70
2.65
VOP(+)
VOP(–)
VOP(+), VOP(–) (V)
2.60
2.55
2.50
2.45
2.40
2.35
2.30
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 11 of 23
HA12240FP
10.0
9.0
ICCH
ICCL
8.0
ICCH, ICCL (mA)
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
110
100
VIH1, VIL1, VIHYS1 (mV)
90
VIH1
VIL1
VIHYS1
80
70
60
50
40
30
20
10
0
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 12 of 23
HA12240FP
110
100
VIH2, VIL2, VIHYS2 (mV)
90
VIH2
VIL2
VIHYS2
80
70
60
50
40
30
20
10
0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
11.0
10.0
VIHCOM
VILCOM
VIHCOM, VILCOM (V)
9.0
8.0
7.0
6.0
5.0
4.0
3.0
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 13 of 23
HA12240FP
5.0
4.5
VstbH
VstbL
4.0
VstbH, VstbL (V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
100
90
IstbH
IstbL
80
IstbH, IstbL (µA)
70
60
50
40
30
20
10
0
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 14 of 23
HA12240FP
1200
1100
TTR1
TDLY1
1000
TTR1, TDLY1 (ns)
900
800
700
600
500
400
300
200
100
0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
6.0
6.5
7.0
7.5
VCC (V)
600
TTR2
TDLY2
TTR2, TDLY2 (ns)
500
400
300
200
100
0
3.5
4.0
4.5
5.0
5.5
VCC (V)
Rev.1.0, Dec.01.2003, page 15 of 23
HA12240FP
2.10
2.05
VIHS1
VILS1
VIHS1, VILS1 (V)
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1.65
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
2.10
2.05
VIHS2
VILS2
VIHS2, VILS2 (V)
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1.65
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 16 of 23
HA12240FP
1.0
0.8
IIHS1
IILS1
0.6
IIHS1, IILS1 (µA)
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
1.0
0.8
IIHS2
IILS2
0.6
IIHS2, IILS2 (µA)
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 17 of 23
HA12240FP
5.0
4.5
IOH
IOL
IOH (mA), IOL (µA)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
2.70
2.65
VOP(+)
VOP(–)
VOP(+), VOP(–) (V)
2.60
2.55
2.50
2.45
2.40
2.35
2.30
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 18 of 23
HA12240FP
10.0
9.0
ICCH
ICCL
8.0
ICCH, ICCL (mA)
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
110
100
VIH1, VIL1, VIHYS1 (mV)
90
VIH1
VIL1
VIHYS1
80
70
60
50
40
30
20
10
0
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 19 of 23
HA12240FP
110
100
VIH2, VIL2, VIHYS2 (mV)
90
VIH2
VIL2
VIHYS2
80
70
60
50
40
30
20
10
0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
11.0
10.0
VIHCOM
VILCOM
VIHCOM, VILCOM (V)
9.0
8.0
7.0
6.0
5.0
4.0
3.0
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 20 of 23
HA12240FP
5.0
4.5
VstbH
VstbL
4.0
VstbH, VstbL (V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
100
90
IstbH
IstbL
80
IstbH, IstbL (µA)
70
60
50
40
30
20
10
0
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 21 of 23
HA12240FP
1200
1100
TTR1
TDLY1
1000
TTR1, TDLY1 (ns)
900
800
700
600
500
400
300
200
100
0
–50
–25
0
25
50
75
100
50
75
100
Ta (°C)
600
TTR2
TDLY2
TTR2, TDLY2 (ns)
500
400
300
200
100
0
–50
–25
0
25
Ta (°C)
Rev.1.0, Dec.01.2003, page 22 of 23
HA12240FP
Package Dimensions
Unit: mm
4.85
4.4
5.25 Max
8
5
0.75 Max
*0.20 ± 0.05
4
2.03 Max
1
0.25
6.50 +– 0.15
1.05
1.27
*0.4 ± 0.05
0.10 ± 0.10
0˚ – 8˚
0.25
0.60 +– 0.18
0.15
0.12 M
*Dimension including the plating thickness
Rev.1.0, Dec.01.2003, page 23 of 23
Package Code
JEDEC
JEITA
Mass (reference value)
FP-8DGV
—
Conforms
0.10 g
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