MB86434 Datasheet, PDF (27/38 Pages) Fujitsu Component Limited. – 5V Single Power Supply Audio Interface Unit (AIU)

MB86434
s ABSOLUTE MAXIMUM RATINGS (See WARNING)
Parameter
Power supply voltage
Analog input voltage
Digital input voltage
Storage temperature
Symbol
VS
VAIN
VDIN
Vstg
Min.
–0.3
–0.3
–0.3
–55
Rating
Max.
7.0
+VS + 0.3
+VS + 0.3
+125
Unit
V
V
V
°C
WARNING: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded.
Functional operation should be restricted to the conditions as detailed in the operational sections of
this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
s RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Pin name
Operating temperature
Power supply voltage
Digital input voltage
Analog output load resistance
Analog output load capacity
Analog output load resistance*¹
Analog output load capacity*²
Analog output load resistance*¹
Analog output load capacity*²
Analog output load resistance*¹
Analog output load capacity*²
Analog output load resistance
Analog output load capacity
Analog output load resistance*³
Analog output load capacity*³
Analog output voltage
Analog input voltage
*1: Dynamic typ speakers
*2: Piezoelectric type speakers
*3: When SW8 = on, SW12 = off
Ta
VS
VL
RLB
CLB
RLE
CLE
RLJ
CLJ
RLT
CLT
RLM1
RLM2
CLM
RLM
CLM
VAOUT
VAIN
—
VDD, VDDAB, VDDAC,
VDDSP1 , VDDSP2
All digital input pins
BBO, PTBO, TONEO,
BTO, BTPO
Between EAR-XEAR
JEAR
Between TONE-XTONE
MICO, JMICO
SGO, BBI, OP1, OP2
MICO, JMICO, SGO,
BBI, OP1, OP2
RAUD
All analog output pins
All analog input pins
Min.
–20
4.75
0.0
75
—
—
—
—
—
—
—
10
50
—
5
—
1.25
1.25
Value
Typ.
+25
5.0
—
—
—
32
—
32
—
32
—
—
—
—
—
—
—
—
Unit
Max.
+80 °C
5.25 V
VS
V
—
kΩ
20
pF
—
Ω
70
nF
—
Ω
70
nF
—
Ω
70
nF
—
kΩ
—
kΩ
20
pF
—
kΩ
20
pF
3.75 V
3.75 V
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