AP0332中文资料
9
AP0332
8 P-Channel Latchable Power MOSFET Array
Ordering Information
General Description
The Supertex AP0332 is an 8 P-Channel 320V common source
power MOSFET array with a CMOS 8 bit addressable latch. The outputs are guaranteed to have very low leakage current. The outputs are addressed by logic inputs A0, A1, and A2. The addressed and unaddressed output can be turned on or off by the data, set, and write disable inputs.
The AP0332 is ideally suited for low leakage/high impedance measurements, providing excellent accuracy as well as resolution for automatic bare board test equipment and other applications.
Features
Low drain to source leakage
Interfaces directly to TTL and CMOS logic 8 independent channels Low crosstalk between channels Low power dissipation
Freedom from secondary breakdown Serial data input
On-chip decoder, latch with set and write disable circuitry
Absolute Maximum Ratings
1
Off-state output voltage, V OO -320V
Logic supply voltage, V DD -0.5V to +15V Logic input levels, all inputs
-0.5V to V DD Operating and storage temperature range -55°C to +150°C
Soldering temperature 2300°C Channel-to-channel crosstalk
10mV/V
Notes:
1.All voltages are referenced to V SS .
2.Distance of 1.6mm from case for 10 seconds.
Applications
High impedance/low leakage measurements for bare board testers
High voltage piezoelectric transducer drivers High voltage electroluminescent panel drivers High voltage electrostatic array drivers General multi-channel driver arrays
Pin Configuration
V DD R O(ON)I O(ON)I O(OFF)Order Number/Package (max)(max)(min)(max)SO-16Die -320V
700?
-15mA
-1.0nA
AP0332CG
AP0332ND
*Average current per channel, measured with all eight channels connected in parallel.
– O B
S O L E T E –
Symbol Parameter
Min
Typ
Max Unit Conditions
I O(OFF) Off-State Output Current -8.0
nA V O = max. rating,
8 outputs connected in parallel I O(ON)On-State Output Current -15
mA
V O = 25V R O(ON)On-State Output Resistance
700
?I O = -10mA ?R O(ON)Change in R O(ON) with High Temperature 0.8%/°C I O = -10mA
I DDQ Quiescent Logic Supply Current 0.05
16.5μA V IL Input Low Voltage 3.5
V V IH Input High Voltage 12
V
I IN
Input Current
1.0
μA
Note:
1.All voltages are referenced to V SS .
Electrical Characteristics (@ 25°C and V
DD
= 12V unless otherwise specified)
DC Characteristics
Symbol Parameter
Min
Typ Max
Unit Fig. 1*Conditions
t D(ON)Turn-On Delay Time 800ns 1a t D(OFF)Turn-Off Delay Time 800ns 1b t r Rise Time 200ns 10t f
Fall Time
200ns 11t PHL , t PLH Propagation Delay Time
87ns 2V O = 25V, I O = -10mA
from Write Disable to Output t PHL , t PLH Propagation Delay Time 87ns 3from Set to Output t PHL , t PLH Propagation Delay Time 107ns 9from Address to Output t W Minimum Pulse Width – Data 50100ns 4t W Minimum Pulse Width – Address 100200ns 8t W Minimum Pulse Width – Set 40
75ns 5t S Setup Time – Data to Write Disable 50ns 6t H Hold Time – Data to Write Disable 75
ns 7
C IN
Input capacitance – Any Input
5.0
7.5pF
*Refer to circled numbers on Timing Diagram (Figure 1).Note:
1.All voltages are referenced to V SS .
AC Characteristics
– O B
S O L E T E –
9
Symbol Parameter
V DD
Min Max Unit V DD Logic supply voltage
10.013.2V V O Output Voltage referenced to V DD 0
-320V V IH Input High Voltage 12V V DD - 2V DD V V IL Input Low Voltage
12V
0 2.0V T A
Operating Free-Air Temperature
70
°C
Note:
1.All voltages are referenced to V SS .
A 0, A 1, A 2
Write Disable
Data
Set Q 0 ON Q 0 OFF Q 7 ON Q 7 OFF
Recommended Operating Conditions
(For maximum reliability, nominal operating conditons should be selected so that operation is always within the following ranges.)
Data Write Disable
Set Addressed Output
Unaddressed Outputs
H L L Off Holdspriv.L On H H L Holdspriv.
Holdspriv.
L H L H Off Off L On H H
H
Off
Off
L
Mode Selection
Timing Diagram
Figure 1
– O B
S O L E T E –
Q 7
V DD (+)
S
SS Q 6
Q 5
Q 4
A 1
A 0
A 2
Q 3
Q 2
Q 1
Q 0
Functional Block Diagram
AP0332
O B S O L E T E –