u6802b ATMEL Corporation, u6802b Datasheet

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u6802b

Manufacturer Part Number
u6802b
Description
Triple Driver High-temperature Application
Manufacturer
ATMEL Corporation
Datasheet
Rev. A3, 16-Apr-99
Triple Driver for High-Temperature Application
Description
The triple-driver IC includes three non-inverted and
current-limited output stages with an open collector. Each
output can sink 20 mA, parallel output operation is
Features
D
D
D
D
Ordering Information
Block Diagram / Applications
Three input comparators with Schmitt-trigger
characteristic
Input clamping current capability of
Integrated protection cells (EMC, ESD, RF)
dedicated to all input stages
Reset with hysteresis at low voltage
Extended Type Number
U6802B–FP
T6802B
V
S
7
detection
voltage
Under-
1
V
O1
"
10 mA
8
V
I1
Figure 1. Block diagram
Bare die
Package
3
V
SO8
O2
6
V
V
I2
possible. The digital inputs have Schmitt-trigger function
with pull-up resistors to 5 V.
D
D
S
=5 V
"
ESD protection according to human body model:
Output stages:
Short-circuit protected
Load-dump protected @ 1 k
No crosstalk on adjacent channels
Jump start possible
4
2000 V (C = 100 pF, R = 1.5 k
V
O3
Bond diagram on request
5
V
I3
Remarks
V
S
W
13329
2
U6802B
W
GND
)
1 (5)

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u6802b Summary of contents

Page 1

... D Output stages Short-circuit protected Load-dump protected @ crosstalk on adjacent channels Jump start possible Package SO8 Bare die Bond diagram on request Figure 1. Block diagram U6802B Remarks 2 GND V S 13329 1 (5) ...

Page 2

... 13330 Figure 2. Pinning Basic Circuitry " The integrated circuit U6802B requires a stabilized supply voltage ( 5%) to comply with its S electrical characteristics. An external buffer capacitor 100 nF is recommended. An integrated 14-V Zener diode between V and ground protects the supply pin. S ...

Page 3

... U6802B Triple Figure 3. Application schematic Symbol amb T stg T j Symbol R thJA U6802B Load 470 pF 13331 Value Unit 7 –40 to +125 _ C –50 to +150 _ C +150 Value Unit 160 K/W 3 (5) ...

Page 4

... U6802B Electrical Characteristics " reference point Pin 2 (GND), unless otherwise specified, see figures 1 and 5 amb Parameters Test Conditions / Pins Supply Pin 7 Supply voltage Supply current Inputs open Inputs closed to GND Low-voltage detection ON threshold OFF Low-voltage hysteresis Input ...

Page 5

... TEMIC Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with TEMIC Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone 7131 67 2594, Fax number 7131 67 2423 Rev. A3, 16-Apr-99 such unintended or unauthorized use. U6802B 5 (5) ...

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