ame7106 AME, Inc., ame7106 Datasheet - Page 6

• Manufacturer Part Number: ame7106
• Description: 3-1/2 Digit A/d Converter High Accuracy, Low Power
• Manufacturer: AME, Inc.

n Electrical Specifications
Unless otherwise noted, AME7106 & AME7107 are specified at T
)
Note1:Input voltage may exceed the supply voltages provided the input current is limited to ± 100 A.
Note2:Dissipation rating assumes a device is mounted with all leads soldered to printed circuit board.
6
AME7106 / 7106A / 7106R
AME7107 / 7107A / 7107R
Zero Input Reading
Ratiometric Reading
Roll-Over Error(Difference in
Reading for Equal Positive
and Negative Reading Near
Full-Scale)
Linearity (Max. Deviation
From Best Straight Line Fit)
Common-Mode
Rejection Ratio
Noise (Pk-Pk Value Not
Exceeded 95% of Time)
Leakage Current at Input
Zero Reading Drift
Supply Current (Excluding
LED current for 7107)
Analog Common Voltage
(With respect to V+)
Temp. Coeff. of Analog
Common (With respect to
V+)
Low Battery Flag
Test Pin Voltage
(AME7106 only)
LCD Segment Drive Voltage
(AME7106 only)
Backplane Drive Voltage
(AME7106 only)
Segment Sinking Current
(Except Segment AB4)
(AME7107 only)
Segment Sinking Current
(Segment AB4)
(AME7107 only)
Parameter
AME, Inc.
25K
Segment Voltage = 3V
Segment Voltage = 3V
Full-Scale = 200.0mV
Full-Scale = 200.0mV
Full-Scale = 200.0mV
Vin = 0V, 0
Vin = Vref = 100.0mV
Full-Scale = 200.0mV
-Vin=+Vin »200.0mV
Vcm = ±1V, Vin =0V
Between Common and V+
With respect to V+
Common and V+
Test Condition
25K
0
V+ to V- = 9V
V+ to V- = 9V
o
C TA 70
V+ = 5.0V
V+ = 5.0V
Vin = 0V
Vin = 0V
Vin = 0V
Vin = 0V
V+ to V-
Between
o
C to 70
o
C
o
A
C
=25
O
C, f
High Accuracy, Low Power
clock
3-1/2 Digit A/D Converter
= 48KHz. Supply voltage = 9V (V+ to V-
Min
999
2.9
6.3
10
-1
-1
4
4
4
5
1000
999/
±0.2
±0.2
Typ
0.2
0.8
3.0
7.0
8.0
50
15
50
16
0
1
5
5
5
Max
1000 Digital Reading
1.2
3.2
7.7
+1
+1
10
75
1
6
6
6
Digital Reading
ppm/
Counts
Counts
Units
V/
mA
mA
mA
pA
V/V
V
V
V
V
V
Rev.H.02
V
o
o
C
C