BD3814FV-E2 Rohm Semiconductor, BD3814FV-E2 Datasheet - Page 4

• Manufacturer Part Number: BD3814FV-E2
• Description: IC SOUND PROCESSOR 6CH 40SSOP
• Manufacturer: Rohm Semiconductor
• Type: Sound Processorr

Specifications of BD3814FV-E2

• Applications: Home Theater
• Mounting Type: Surface Mount
• Package / Case: 40-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Timing chart
BD3814FV
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www.rohm.com
1. Signal timing conditions
2. Voltage conditions for control signal
・Data is read on the rising edge of the clock.
・Latch is read on the falling edge of the clock.
・Latch signal must terminate with the LOW state.
“H” input voltage
“L” input voltage
Minimum clock width
Minimum data width
Minimum latch width
LOW hold width
Data setup time (DATA→CLK)
Data hold time (CLK→DATA)
Latch setup time (CLK→LATCH)
Latch hold time (DATA→LATCH)
Latch low setup time
Latch low hold time
* To avoid malfunctions, clock and data signals must terminate with the LOW state.
Parameter
(CLOCK)
DATA
LATCH
DA
CL
Parameter
90%
VEE=-5 ~ -7.3V
DATA
Vcc=5 ~ 7.3V
90%
twd
Condition
90%
thd
twc
10%
Symbol
twc
twd
twh
tsd
thd
twl
thl
tsl
th
ts
ts
10%
twh
90%
Fig.1
4/10
10%
th
Min.
Min.
2.2
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
0
twc
tsd
90%
DATA
10%
90%
Limits
Limits
Typ.
Typ.
－
－
－
－
－
－
－
－
－
－
－
－
thd
10%
Max.(≦Vcc)
tsl
90%
LATCH
Max.
5.5
1.0
10%
90%
－
－
－
－
－
－
－
－
－
－
twl
thl
90%
Technical Note
Terminate
with Low.
2010.06 - Rev.A
Unit
Unit
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
V
V