MB4053 Fujitsu Microelectronics, Inc., MB4053 Datasheet - Page 6

• Manufacturer Part Number: MB4053
• Description: 6-channel 8-bit A/D Converter
• Manufacturer: Fujitsu Microelectronics, Inc.

6
MB4053
A minus sign (–) prefixing a current value indicates that the current flows from the IC to the external circuit.
*1: Conversion error: For all channels, deviation from a straight line between two points obtained by channel
*2: Linearity error; Deviation from a straight line between the 0 and full scale points for each channel.
*3: Crosstalk between channels: Voltage change V
*4: Acquisition time: Sum of multiplexer delay time, RAMP START delay time, and time required to charge the
Conversion error
Linearity error
Analog input current
Crosstalk between any two channels
Multiplexer input offset voltage
Conversion time
Acquisition time
Acquisition current
Ramp start delay time
Multiplexer address time
Digital high level input voltage
Digital low level input voltage
Digital low level input current
Digital high level input current
High level output current
Low level output voltage
Power supply current
ELECTRICAL CHARACTERISTIC
addresses 000 (0 scale) and 111 (full scale).
is changed by V
This calculated by 20log
selected input voltage to the ramp capacitor.
Parameter
1
while another channel is already charged (RAMP START = 0).
V
V
CH
1
Symbol
V
V
V
V
V
I
I
E
E
I
t
t
I
I
OSM
t
t
I
OH
CC
M
IL
IH
B
CR
C
A
A
O
OL
IH
IL
A
R
Min.
CH
150
2.0
60
—
—
—
—
—
—
—
—
—
—
—
—
—
—
of C
H
Value
terminal occurring when an input voltage of a channel
Typ.
–50
296
100
0.08
2.0
—
20
—
—
—
–5
—
—
—
0.2
1
5
(V
Max.
–250
350
–15
4.0
0.8
0.4
40
10
10
—
—
—
—
—
0.3
0.2
CC
1
= 4.75 V to 15 V, Ta = –40 C to +85 C)
Unit
mV
mA
s/ch
nA
dB
ns
%
%
V
V
V
A
A
A
A
s
s
*1
*2
*3
See “ MEASURMENT
CIRCUIT”
Analog input: 0 thru V
C
See “ MEASURMENT
CIRCUIT”
C
V
V
V
I
OL
IL
IH
OH
H
H
= 1.6 mA
= 3300 pF, I
= 0.4 V
= 1000 pF
= 5.5 V
= 15 V
Remarks
*4
R
= 50 A
REF