AN6914UBS
Industrial Surface Mounting Package Comparator
s
Overview
The AN6914UBS is available for automotive and in-
dustrial equipments which require high reliability through
an enhanced screening process.
0.4±0.25
Unit:mm
0.6±0.3
1
2
3
4
8
7
6
5
5.0±0.3
1.5±0.2
s
Features
• Temperature cycle test conducted for all the products
• All the products inspected at Ta=25˚C and =100˚C to
assure the characteristics
• Operating temperature range: –40˚C to +100˚C
• Either of the following types of packing is selectable:
Embossed taping·····AN6914UBS-(E1)
Magazine·················AN6914UBS
• Quantity of packed ICs
AN6914UBS-(E1)
2000 pcs./reel
AN6914UBS
90 pcs./magazine
0.1±0.1
1.27
0.3
4.2±0.3
6.5±0.3
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)
s
Block Diagram
V
CC
8
V
O
7
V
in
6
–
Ch.2
V
in
5
+
Ch.1
–
1
V
O
2
V
in
+
3
V
in
4
GND
0.15
0.65
s
Absolute Maximum Ratings (Ta=25˚)
Parameter
Supply voltage
Commom-mode input voltage
Differential input voltage
Output applied voltage
Power dissipation
Operating ambient temperature
Storage temperature
Symbol
V
CC
V
ICM
V
ID
V
1
, V
7
P
D
T
opr
T
stg
Rating
36
– 0.3 to +36
36 *
2
24
360
–40 to +100
–55 to +125
*
1
Unit
V
V
V
V
mW
˚C
˚C
*1 The common-mode input voltage is applied to the non-inverting input pin and inverting input pin simultaneously.
*2 Differential input corresponds to the potential difference between the non-inverting input pin and inverting input pin.
s
Electical Characteristics (V
CC
=5V)
Parameter
Input offset voltage
Input offset current
Input bias current
Voltage gain
Common-mode input voltage width
Supply current
Response time
Output sink current
Output voltage low level
Output pin leak current
Symbol
V
I
(offset)
Condition
min *
4
typ *
3
1
max *
4
5
50
250
Unit
mV
nA
nA
V/mV
V
mA
µs
mA
I
IO
I
Bias
G
V
V
CM
I
CC
t
r
I
SINK
V
OL
I
O (Leak)
R
L
=∞
R
L
=5.1kΩ
<
V
REF
=0V, V
IN
=1V, V
O
=
1.5V
V
REF
=0V, V
IN
=1V, I
SINK
=3mA
V
REF
=1V, V
IN
=0V, V
O
=5V
10
0.2
0.1
R
L
=15kΩ
0
0.6
1.3
200
V
CC
–1.5
1.5
0.4
V
nA
*3 Typical value:Ta=25˚C
*4 Maximum and minimum values:All the ICs are inspected at two conditional temperatures of Ta=25˚C and Ta=100˚C to
assure the characteristics.
s
Characteristics Curve
I
CC
–V
CC
1.6
RL=
∞
1.4
120
V
CC
=5V
3.5
100
I
Bias
–Ta
4.0
V
OL
– I
SINK
V
CC
=5V
Input Bias Current I
Bias
(nA)
Supply Current I
CC
(mA)
1.2
1.0
0.8
0.6
0.4
0.2
0
Output Voltage V
OL
(V)
Ta=–30˚C
3.0
2.5
2.0
1.5
1.0
0.5
Ta=25˚C
–30˚C
85˚C
80
Ta=25˚C
Ta=85˚C
60
40
20
0
10
20
30
40
0
–40 –20
0
20
40
60
80 100 120
0
0
5
10
15
20
25
30
Supply Voltage V
CC
(V)
Ambient Temperature Ta (˚C)
Output Sink Current I
SINK
(mA)
0.24
V
CC
=5V
I
SINK
=3mA
0.20
Output Voltage V
O
(V)
6
Overdrive
5
4
3
2
1
0
100
50
0
0
1
2
3
4
5mV
20mV
50mV
80mV
Output Voltage V
O
(V)
V
OL
–Ta
Transfer Characteristic (1)
Transfer Characteristic (2)
6
5
4
3
2
1
0
0
–50
–100
0
1
2
3
4
Overdrive
5mV
20mV
50mV
80mV
Output Voltage V
OL
(V)
V
CC
=5V
V
IN
–
+
5.1kΩ
V
O
V
CC
=5V
5.1kΩ
V
IN
–
+
0.16
V
O
0.08
0.04
0
–40 –20
0
20
40
60
80 100 120
Ambient Temperature Ta (˚C)
Input Voltage V
IN
(mV)
Time t (µs)
Input Voltage V
IN
(mV)
0.12
Time t (µs)
s
Characteristics Dispersion Charts
I
CC
–Ta
1.5
V
CC
=5V
Supply Current I
CC
(mA)
1.0
0.5
0
–50
–25
0
25
50
75
100
125
150
Ambient Temperature Ta (˚C)
V
I (offset)
–Ta (CH–1)
5
5
V
CC
=5V
4
3
2
1
0
–1
–2
–3
–4
–5
–50
–25
0
25
50
75
100
125
150
V
I (offset)
–Ta (CH–2)
(mV)
V
CC
=5V
4
3
2
1
0
–1
–2
–3
–4
–5
–50
–25
0
25
50
75
100
125
150
(mV)
(offset)
Input Offset Voltage V
I
Ambient Temperature Ta (˚C)
Input Offset Voltage V
I
(offset)
Ambient Temperature Ta (˚C)
I
IO
–Ta (CH–1)
50
V
CC
=5V
40
40
50
I
IO
–Ta (CH–2)
V
CC
=5V
Input Offset Voltage I
1O
(nA)
30
20
10
0
–10
–20
–30
–40
–50
–50
–25
0
25
50
75
100
125
150
Input Offset Voltage I
IO
(nA)
30
20
10
0
–10
–20
–30
–40
–50
–50
–25
0
25
50
75
100
125
150
Ambient Temperature Ta (˚C)
Ambient Temperature Ta (˚C)
V
OL
–Ta (CH–1)
0.40
0.35
V
CC
=5V
I
SINK
=3mA
0.40
0.35
V
OL
–Ta (CH–2)
V
CC
=5V
I
SINK
=3mA
0.30
0.25
0.20
0.15
0.10
0.05
0
–50
–25
0
25
50
75
100
125
150
Output Voltage V
OL
(V)
Output Voltage V
OL
(V)
0.30
0.25
0.20
0.15
0.10
0.05
0
–50
–25
0
25
50
75
100
125
150
Ambient Temperature Ta (˚C)
Ambient Temperature Ta (˚C)
V
OL
–Ta (CH–1)
1.0
0.9
V
CC
=5V
I
SINK
=10mA
1.0
0.9
V
OL
–Ta (CH–2)
V
CC
=5V
I
SINK
=10mA
Output Voltage V
OL
(V)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–50
–25
0
25
50
75
100
125
150
Output Voltage V
OL
(V)
0.8
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–50
–25
0
25
50
75
100
125
150
Ambient Temperature Ta (˚C)
Ambient Temperature Ta (˚C)
s
Reliability of AN6914UBS
1. Results of Reliability Test
Test item
High-temperature operation
Leaving under high temperature
Thermal shock
Temperature cycle
Test condition
Ta=125˚C
V
CC
=12V
Ta=125˚C
+150˚C
–65˚C
500 cycles
+125
– 40˚C
10000 cycles
No.of tested pieces
150
120
160
50
Total test time
16000
3600
No. of failures
0
0
0
0
2. Failure Rate (Refer to JIS-C-5003)
Assuming that the total test time = T(No. of test pieces
×
test time) and the No. of failures = r, the failure rate can
be calculated by obtaining r/T and multiplying it by the
numerical values commensurate with the reliability level
and the number of defective ICs.
If the failure rate (FR) is calculated from the results of
the above high temperature test of the AN6914UBS,
assuming that the reliability level is 60%;
T=150
×
16000=2.4
×
10
6
(hours)
r=0 comes to 0.92 at the level of 60%.
FR=0.92/2.4
×
10
6
=3.8
×
10
–7
=380Fit
Assuming that activation energy is 1.0 eV, FR will be
38 Fit at worst (Ta=100˚C) because an acceleration
factor differs by about 1 digit between at 125˚C and
100˚C.
Assembly
Screening Regulations
Flow Chart
Assembly Finish
Condition
Temperature Cycle Test
Screening
High Temperature
Characteristics Inspection
Normal Temperature
Characteristics Inspection
Shipping
Inspection
Shipping Inspection
150˚C=30min.,
–50˚C=30min.,
Move=5min.,
Frequency=5times
Ta=100˚C
Ta=25˚C
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