BU9817FV Rohm, BU9817FV Datasheet - Page 6

• Manufacturer Part Number: BU9817FV
• Description: 4-channel temperature sensor IC for PCs with I2C BUS interface
• Manufacturer: Rohm

Multimedia ICs
!Electrical characteristics (unless otherwise noted, V
Circuit current (normal)
Circuit current
(shutdown / reset / STOPB)
Input high level voltage
Input low level voltage
Input high level current
Input low level current
Input capacity
Open drain output
low level voltage
SDA
output low level voltage
SDA
output fall time
STOPB
minimum pulse width
AD resolution
Non-linearity error
Differential non-linearity error
1-channel conversion time
Input range
〈STOPB minimum pulse width〉
〈A / D〉
V
GND
DD
Parameter
Minimum pulse width
0.3V
pwstopb
VoLsda
Symbol
VoLod
I
DD
tfsda
RES
Ndle
CC
Nle
I
V
V
Tc
I
Ci
Ai
I
CC
iH
iL
.sd
iH
iL
V
– 0.5
– 1.0
DD
– 2
– 1
GND
Min.
0.2
0.0
0.0
10
—
—
—
—
—
—
× 0.7
0.75
Typ.
305
V
1.0
0.0
0.0
0.0
0.2
0.2
—
—
—
—
—
—
8
DD
DD
= 5.0V, Ta = 25°C)
V
V
DD
DD
Max.
250
V
2.0
2.0
1.0
0.6
0.6
10
—
—
—
—
2
1
+ 0.5
× 0.3
DD
LSB
LSB
Unit
mA
bits
µA
µA
µA
pF
ns
µs
µs
V
V
V
V
V
SDA, SCL = “H”
CLK = 32.768kHz
SDA, SCL = “H”
CLK = 32.768kHz
Mode setting or
STOPB = Low
loL = 4.0mA
loL = 6.0mA
CL = 400pF
loL = 6.0mA
2 points connected
fCLK = 32.768kHz
Conditions
—
—
—
—
—
—
—
—
—
BU9817FV