1600
器件描述：Dual and Quad Data-bus Isolators
器件厂商：CANDD [C&D Technologies]
文件大小：248.55KB，共2页
Sponsor by e络盟器件资料摘要：
1600 SERIES
Dual and Quad Data-bus Isolators
INVERTED +VE GOING PULSE INVERTED –VE GOING PULSE
FEATURES
■ Logic Translation
■ Bi-Directional
■ Invert / Non-Invert
■ TTL-CMOS Convert
■ 3V-5V convert
■ Toroidal construction
■ Low Profile
■ Dual or Quad packs
■ 700VDC Isolation
DESCRIPTION
TThe 1600 series are dual or quad isolation
transformer packs for use in digital circuits.
They are particularly suited to isolating
microprocessor bus connections and
performing logic level translation.
Being completely passive, power savings
are offered over opto-coupled or emitter
follower solutions.
Operating free air temperature range 0°C to 70°C
Storage temperature range --40°C to 125°C
Lead Temperature 1.5mm from case for 10 seconds 300°C
Isolation voltage (flash tested for 1 second) 700VDC
Insulation resistance at 500VDC >10GΩ
ABSOLUTE MAXIMUM RATINGS
NON-INVERTED +VE GOING PULSE NON-INVERTED –VE GOING PULSE
SELECTION GUIDE
Order Code Type Function uS mH pF
1600 Quad Isolator 5V to 5V Logic Isolation 5 1:1 3 60 2
1601 Dual Isolator 5V to 5V Logic Isolation 5 1:1 3 60 1
1620 Quad Isolator 5V to 10V Logic Isolation 3.4 1:2 1.5 45 2
1621 Dual Isolator 5V to 10V Logic Isolation 3.4 1:2 1.5 45 1
1630 Quad Isolator 5V to 15V Logic Isolation 2.6 1:3 1 34 2
1631 Dual Isolator 5V to 15V Logic Isolation 2.6 1:3 1 34 1
1635 Quad Isolator 3.3V to 5V Logic Isolation 5 1:1.5 2 40 2
1636 Dual Isolator 3.3V to 5V Logic Isolation 5 1:1.5 2 40 1
1 The maximum pulse width limit to be applied to the repetition curve.
All specifications typical at T
A
=25°C
Pulse Width (max) Tu
rns Ratio
Primar
y
Inductance (typ) 1
0kHz, 250mV
Inter
winding
Capacitance (typ) 100kHz Package Style
Parameter Conditions MAX Units
Propagation delay, t
PD
LSTTL Buffer drive 5.0 ns
Low-level pulse width
1
, t
LPW
Other terminal to VCC 5.0 µs
High-level pulse width
1
, t
HPW
Other terminal to GND 5.0 µs
SWITCHING CHARACTERISTICS, 5V LOGIC
0V0V
1
2
16
15
Quad-Bus
Isolator
0V
1
2
16
15
Quad-Bus
Isolator
0V
+5V +5V
1
2
16
15
Quad-Bus
Isolator
+5V +5V
1
2
16
15
Quad-Bus
Isolator
www.cdpoweronline.com
Dual and Quad Data-bus Isolators
INVERTED +VE GOING PULSE INVERTED –VE GOING PULSE
FEATURES
■ Logic Translation
■ Bi-Directional
■ Invert / Non-Invert
■ TTL-CMOS Convert
■ 3V-5V convert
■ Toroidal construction
■ Low Profile
■ Dual or Quad packs
■ 700VDC Isolation
DESCRIPTION
TThe 1600 series are dual or quad isolation
transformer packs for use in digital circuits.
They are particularly suited to isolating
microprocessor bus connections and
performing logic level translation.
Being completely passive, power savings
are offered over opto-coupled or emitter
follower solutions.
Operating free air temperature range 0°C to 70°C
Storage temperature range --40°C to 125°C
Lead Temperature 1.5mm from case for 10 seconds 300°C
Isolation voltage (flash tested for 1 second) 700VDC
Insulation resistance at 500VDC >10GΩ
ABSOLUTE MAXIMUM RATINGS
NON-INVERTED +VE GOING PULSE NON-INVERTED –VE GOING PULSE
SELECTION GUIDE
Order Code Type Function uS mH pF
1600 Quad Isolator 5V to 5V Logic Isolation 5 1:1 3 60 2
1601 Dual Isolator 5V to 5V Logic Isolation 5 1:1 3 60 1
1620 Quad Isolator 5V to 10V Logic Isolation 3.4 1:2 1.5 45 2
1621 Dual Isolator 5V to 10V Logic Isolation 3.4 1:2 1.5 45 1
1630 Quad Isolator 5V to 15V Logic Isolation 2.6 1:3 1 34 2
1631 Dual Isolator 5V to 15V Logic Isolation 2.6 1:3 1 34 1
1635 Quad Isolator 3.3V to 5V Logic Isolation 5 1:1.5 2 40 2
1636 Dual Isolator 3.3V to 5V Logic Isolation 5 1:1.5 2 40 1
1 The maximum pulse width limit to be applied to the repetition curve.
All specifications typical at T
A
=25°C
Pulse Width (max) Tu
rns Ratio
Primar
y
Inductance (typ) 1
0kHz, 250mV
Inter
winding
Capacitance (typ) 100kHz Package Style
Parameter Conditions MAX Units
Propagation delay, t
PD
LSTTL Buffer drive 5.0 ns
Low-level pulse width
1
, t
LPW
Other terminal to VCC 5.0 µs
High-level pulse width
1
, t
HPW
Other terminal to GND 5.0 µs
SWITCHING CHARACTERISTICS, 5V LOGIC
0V0V
1
2
16
15
Quad-Bus
Isolator
0V
1
2
16
15
Quad-Bus
Isolator
0V
+5V +5V
1
2
16
15
Quad-Bus
Isolator
+5V +5V
1
2
16
15
Quad-Bus
Isolator
www.cdpoweronline.com