HD29026A/HD29027/HD29028
Dual CCD Drivers
HD29026A, HD29027 and HD29028 include
two on-chip drivers on a single chip, making it
the optimal choice as a CCD driver.
Operation is provided with a TTL level input,
and output current of 1 A is available for both
sink and source.
NC 1
1A 2
8 NC
7 1Y
6 V
CC
5 2Y
Features
High speed output rise and fall (20 ns typ)
at load capacitance (C
L
) of 1000 pF
Direct drive of input block by TTL eliminates
the need for external components
Output swing voltage of 12 V; output
current of 1 A available for both sink and
source
Output wave cross point 50% typ
GND 3
2A 4
Pin Arrangement
Package
300 mil 8-pin plastic DIP (DP-8)
225 mil 8-pin plastic SOP (FP-8D)
Product name
HD29026AP
HD29026AFP
HD29027P
HD29027FP
HD29028P
HD29028FP
Supply voltage
12 V
6V
300 mil 8-pin plastic DIP (DP-8)
225 mil 8-pin plastic SOP (FP-8D)
12 V
300 mil 8-pin plastic DIP (DP-8)
225 mil 8-pin plastic SOP (FP-8D)
Ordering Information
Input A
H
L
Note: H: High level
Output Y
L
H
Function Table
Absolute Maximum Ratings
Item
Supply voltage
HD29026A
HD29027
HD29028
Input voltage
Output peak current
Operating temperature range
Storage temperature range
Junction temperature
Total dissipation
V
I
l
O(peak)
Ta
T
s g
t
T
j
2
P
T*
Symbol
1
V
C C*
Rating
15
10
15
7
–1
20 to +75
65 to +150
150
Unit
V
V
A
C
C
C
W
DP-8
FP-8D
1
0.735
Notes: 1. If no value is specified, the voltage is defined by the GND pin.
.
2 Value when Ta = 25 C. Heat dissipation is required for large-capacitance, high-frequency
drivers, so derating of 8 mW/ C (DP-8) and 5.9 mW/ C (FP-8D) are required.
(DP-8)
1.0
P
T
0.6
(W) 0.5
0
–20
1.0
0.735
P
T
(W) 0.5
0.44
0
–20
(FP-8D)
0
25
T
a
(°C)
50
75
0
25
T
a
(°C)
50
75
Recommended Operating
Item
Supply voltage
HD29026A
HD29027
HD29028
Operating temperature
Symbol
V
C C
V
C C
V
C C
Ta
Min
8
45
.
8
20
Typ
12
6
9
25
Max
13
8
13
75
C
Unit
V
Conditions
HD29026A
V
CC
= 13 (V)
V
CC
= 12.0 (V)
Ta = 75 (°C)
V
CC
= 9.0 (V)
V
CC
= 8.0 (V)
1,000
Load Capacitance (pF)
750
500
250
0
0.5
1.0
3.0 5.0
10.0
20.0
Operating Frequency (MHz)
HD29027
V
CC
= 8.0 (V)
V
CC
= 6.0 (V)
Ta = 75 (°C)
V
CC
= 4.5 (V)
1,000
Load Capacitance (pF)
Load Capacitance (pF)
1.0
3.0 5.0
10.0
20.0
HD29028
V
CC
= 13 (V)
V
CC
= 12.0 (V)
Ta = 75 (°C)
V
CC
= 9.0 (V)
V
CC
= 8.0 (V)
1,000
750
750
500
500
250
0
0.5
250
0
0.5
1.0
3.0 5.0
10.0
20.0
Operating Frequency (MHz)
Operating Frequency (MHz)
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