MB88347L
s ELECTRICAL CHARACTERISTICS
1. DC Characteristics
(1) Digital block
Parameter
Power supply voltage
Power supply current 1
Input leak current
L level input voltage
H level input voltage
L level output voltage
H level output voltage
(VDD, VCC = 2.7 V to 3.6 V (VCC ≥ VDD), GND, VSS = 0 V, Ta = –20°C to +85°C)
Symbol Pin name Conditions
Value
Unit
Min.
Typ. Max.
VCC
—
2.7
3.0
3.6
V
VCC Operation at
ICC
CLK = 1 MHz
(with no load)
—
0.8
2.0
mA
IILK
CLK
VIN = 0 V to VCC
–10
—
10
µA
VIL
DI
—
—
—
0.2 VCC
V
VIH
LD
—
0.8 VCC
—
—
V
VOL
IOL = 2.5 mA
—
—
0.4
V
DO
VOH
IOH = –400 µA
VCC – 0.4 —
—
V
(2) Analog block (1)
Parameter
(VDD, VCC = 2.7 V to 3.6 V (VCC ≥ VDD), GND, VSS = 0 V, Ta = –20°C to +85°C)
Symbol Pin name Conditions
Value
Unit
Min.
Typ.
Max.
Power consumption
IDD
VDD
No load
—
0.6
1.0
mA
Analog voltage
VDD
VDD
2.0
—
VCC
V
VDD – VSS ≥ 2.0 V
VSS
VSS
GND
— VCC – 2.0 V
Resolution
Res
—
—
8
—
bits
Monotonic increase
Non-linearity error*1
Rem AO1 to AO8 No load
—
8
LE
VDD ≤ VCC – 0.1 V –1.5
—
Differential linearity error*2 DLE
VSS ≥ 0.1 V
–1.0
—
—
bits
1.5
LSB
1.0
LSB
*1: Deviation (error) in input/output curves with respect to an ideal straight line connecting output voltage at “00”
and output voltage at “FF.”
*2: Deviation (error) in amplification with respect to theoretical increase in amplification per 1-bit increase in digital
value.
Analog output
VAOH
Ideal straight line
VAOL
Non-linearity error
Digital setting
#00
#FF
Note: The value of VAOH and VDD, and the value of VAOL and VSS are not necessarily equivalent.
7