BU97530KVT Datasheet, PDF (3/59 Pages) Rohm – Built-in OSC circuit

BU97530KVT
Datasheet
Absolute Maximum Ratings(Ta = 25°C, VSS = 0.0V)
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max VDD
-0.3 to +6.5
V
Input voltage
VIN1 SCE, SCL, SDI
-0.3 to +6.5
V
VIN2 KI1 to KI5
-0.3 to +6.5
V
Allowable loss
Pd
1.49^(Note2)
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +125
°C
(Note2) Derate by 1.49mW/°C when operating above Ta=25°C (when mounted in ROHM’s standard board).
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the
absolute maximum ratings.
Recommended Operating Conditions (Ta = -40 to +85°C, VSS = 0.0V)
Parameter
Symbol
Conditions
Min
Ratings
Typ
Max
Unit
Supply Voltage
VDD
2.7
5.0
6.0
V
Electrical Characteristics (Ta = -40 to +85°C, VDD = 2.7V to 6.0V, VSS = 0.0V)
Parameter
Symbol
Pin
Conditions
Min
Limit
Typ
Max
Unit
Hysteresis
VH1 SCE, SCL, SDI
-
0.03VDD
-
V
VH2 KI1 to KI5
-
0.1VDD
-
V
Power-on Detection
Voltage
VDET VDD
1.4
1.8
2.2
V
“H” Level Input Voltage VIH1 SCE, SCL, SDI 4.0V ≤ VDD ≤ 6.0V
0.4VDD
-
VDD
V
VIH2 SCE, SCL, SDI 2.7V ≤ VDD < 4.0V
0.8VDD
-
VDD
V
VIH3 KI1 to KI5
0.7VDD
-
VDD
V
“L” Level Input Voltage
VIL1 SCE, SCL, SDI
KI1 to KI5
0
-
0.2VDD V
Input Floating Voltage
VIF KI1 to KI5
-
-
0.05VDD V
Pull-down Resistance
RPD KI1 to KI5
VDD=5.0V
50
100
250
KΩ
Output Off Leakage
Current
IOFFH SDO
VO=6.0V
-
-
6.0
µA
“H” Level Input Current IIH1 SCE, SCL, SDI VI = 5.5V
-
-
5.0
µA
“L” Level Input Current
IIL1 SCE, SCL, SDI VI = 0V
-5.0
-
-
µA
“H” Level
Output Voltage
VOH1 S1 to S90
IO = -20µA,
VLCD=1.00*VDD
VDD-0.9
-
-
VOH2 COM1 to COM5 IO = -100µA,
VLCD=1.00*VDD
VDD-0.9
-
-
V
VOH3 P1/G1 to P9/G9 IO = -1mA
VDD-0.9
-
-
VOH4 KS1 to KS6
IO = -500uA
VDD-1.0 VDD-0.5 VDD-0.2
“L” Level
VOL1 S1 to S90
IO = 20µA
-
-
0.9
Output Voltage
VOL2 COM1 to COM5 IO = 100µA
-
-
0.9
VOL3 P1/G1 to P9/G9 IO = 1mA
-
-
0.9
V
VOL4 KS1 to KS6
IO = 25uA
0.2
0.5
1.5
VOL5 SDO
IO = 1mA
-
0.1
0.5
Middle Level
Output Voltage
VMID1 S1 to S90
1/2 bias IO = ±20µA
VLCD=1.00*VDD
1/2VDD
-0.9
-
1/2VDD
+0.9
VMID2 COM1 to COM5 1/2 bias IO = ±100µA
VLCD=1.00*VDD
1/2VDD
-0.9
-
1/2VDD
+0.9
VMID3 S1 to S90
VMID4 S1 to S90
1/3 bias IO = ±20µA
VLCD=1.00*VDD
1/3 bias IO = ±20µA
VLCD=1.00*VDD
2/3VDD
-0.9
1/3VDD
-0.9
-
-
2/3VDD
+0.9
1/3VDD
V
+0.9
VMID5 COM1 to COM5 1/3 bias IO = ±100µA
VLCD=1.00*VDD
2/3VDD
-0.9
-
2/3VDD
+0.9
VMID6 COM1 to COM5 1/3 bias IO = ±100µA
VLCD=1.00*VDD
1/3VDD
-0.9
-
1/3VDD
+0.9
Current Consumption
IDD1 VDD
Power-saving mode
-
-
15
IDD2 VDD
VDD = 5.0V
Output open, 1/2 bias
Frame frequency=80Hz
-
100
200
VLCD=1.00*VDD
µA
IDD3 VDD
VDD = 5.0V
Output open,1/3 bias
Frame frequency=80Hz
-
130
250
VLCD=1.00*VDD
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