lc89086m Sanyo Semiconductor Corporation, lc89086m Datasheet - Page 3

• Manufacturer Part Number: lc89086m
• Description: 8 Bit A/d Converter
• Manufacturer: Sanyo Semiconductor Corporation

Timing Chart
Electrical AC Characteristics 2
at Ta = 25 C, AV
The analog signal (AIN) is acquired on the falling edge of the clock input (CLK). The acquired analog signal is
converted to a digital code and is output from the digital outputs (D8 to D1, OF) on the clock falling edge delayed three
clock cycles from the clock cycle in which the analog signal was acquired.
Note: Test circuits must conform to the sample application circuit.
Resolution
Maximum conversion rate
Linearity error
Differential linearity error
Offset voltage
Power dissipation
Clock input
(CLK)
Analog input
(AIN)
Digital output
(D8 to D1,OF)
Parameter
Output enable input
(OEB)
Digital output
(D8 to D1,OF)
DD
= DV
DD
T W H
N – 4
= 5 V, AV
High impedance
T W L
N
Symbol
V
DLE
Res
SS
LE
offset
Pd
Fs
= DV
N – 3
DC accuracy
DC accuracy
DC accuracy
Fs = 20 MSPS
T OE
SS
= 0 V, VrefH = 2 V, VrefL = 0 V
LC89086M
T AP
N + 1
Conditions
N –2
1.5V
T OD
N + 2
Td
N – 1
A09018
min
10
1.5 V
N + 3
1.5 V
Ratings
typ
150
50
max
N
±1.0
±1.0
220
20
90
No. 5428-3/6
8
MSPS
LSB
LSB
Unit
mW
mV
bit