SAA1064 データシートの表示（PDF） - NXP Semiconductors.
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SAA1064 Datasheet PDF : 19 Pages
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Philips Semiconductors
4-digit LED-driver with I2C-Bus interface
Product specification
SAA1064
CHARACTERISTICS
VCC = 5 V; Tamb = 25 °C; voltages are referenced to ground (VEE = 0 V); unless otherwise specified
PARAMETER
CONDITIONS SYMBOL MIN.
TYP.
MAX.
Supply
Supply voltage (pin 13)
Supply current
Power dissipation
SDA; SCL (pins 23 and 24)
Input voltages
Logic input voltage LOW
Logic input voltage HIGH
Input current LOW
Input current HIGH
SDA
Logic output voltage LOW
Output sink current
Address input (pin 1)
Input voltage
programmable address bits:
A0 = 0; A1 = 0
A0 = 1; A1 = 0
A0 = 0; A1 = 1
A0 = 1; A1 = 1
Input current LOW
Input current HIGH
External control (CEXT) pin 2
Switching level input
Input voltage LOW
Input voltage HIGH
Input current
VCC
all outputs OFF
VCC = 5 V
ICC
all outputs OFF Pd
V23,24 = VEE
V23,24 = VCC
IO = 3 mA
V23,24
VIL(L)
VIH(L)
−IIL
IIH
VOL(L)
ISDA
V1
V1
V1
V1
V1 = VEE
−I1
V1 = VCC
I1
VIL
VIH
V2 = 2 V
I2
V2 = 4 V
I2
4,5
5,0
7,0
9,5
−
50
0
−
−
−
3,0
−
−
−
−
−
−
−
3
−
VEE
5/16VCC
9/16VCC
13/16VCC
−
−
−
3/8VCC
5/8VCC
−
−
−
−
VCC−1,5
−140
140
−
−
−160
160
15
14,0
−
5,5
1,5
−
10
10
0,4
−
3/16VCC
7/16VCC
11/16VCC
VCC
10
10
VCC−3,3
−
−180
180
UNIT
V
mA
mW
V
V
V
µA
µA
V
mA
V
V
V
V
µA
µA
V
V
µA
µA
February 1991
9
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