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20 Mbps type

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- 20 Mbps type Low input voltage and low power consumption achieved. High speed Photo Coupler with receiver circuit IC.
- 50 Mbps type High speed Photo Coupler with receiver circuit IC.
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Rating/Performance

Totem pole output
Open drain output

Totem pole output

Absolute maximum ratings (Ambient temperature: 25°C)

Item		Symbol	APS1241S	Remarks
Input	LED forward current	I_F	25 mA
	LED reverse voltage	V_R	5 V
	Peak forward current	I_FP	1 A	f = 100 Hz, Duty factor = 0.1%, 1 shot
Output	Supply voltage	V_CC	6 V
	Output voltage	V_O	6 V
	Output current	I_O	10 mA
	Power dissipation	P_out	40 mW
I/O isolation voltage		V_iso	3,750 V rms
Ambient temperature (Operating)		T_opr	-40 to +105°C	(Avoid icing and condensation)
Ambient temperature (Storage)		T_stg	-40 to +125°C
Junction temperature		T_j	125°C

Electrical characteristics
(Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)

Item			Symbol	APS1241S	Condition
Input	Threshold input current	Maximum	I_FHL	4 mA	V_CC = 5 V, V_O < 0.4 V
	LED dropout voltage	Minimum	V_F	1.45 V	I_F = 10 mA, Ta = 25°C
		Typical		1.6 V
		Maximum		1.8 V
	Input capacitance	Typical	C_t	20 pF	f = 1 MHz, V_B = 0 V, Ta = 25°C
Output	Low level supply current	Maximum	I_CCL	3 mA	I_F = 9 mA
	High level supply current	Maximum	I_CCH	3 mA	I_F = 0 mA
	Low level output voltage	Maximum	V_OL	0.4 V	I_F = 9 mA, I_O = 4 mA, V_cc = 5 V
	High level output voltage	Minimum	V_OH	4 V	I_F = 0 mA, I_O = -4 mA, V_cc = 5 V

Item			Symbol	APS1241S	Condition
Transfer characteristics	Propagation delay time (H ➝ L)	Maximum	t_pHL	55 ns	V_IN = 0 ➝ 2.5 V, R_IN = 100 Ω C_IN = 15 pF, C_O = 15 pF
	Propagation delay time (L ➝ H)	Maximum	t_pLH	55 ns	V_IN = 2.5 ➝ 0 V, R_IN = 100 Ω C_IN = 15 pF, C_O = 15 pF
	Propagation delay skew	Maximum	t_psk	30 ns	-
	Pulse width distortion	Maximum	\|t_pHL-t_pLH\|	30 ns	V_IN = 2.5 V/10 MHz, R_IN = 100 Ω C_IN = 15 pF, C_O = 15 pF
	Output fall time	Typical	t_f	2 ns	V_IN = 0 ➝ 2.5 V, R_IN = 100 Ω C_IN = 15 pF, C_O = 15 pF
	Output rise time	Typical	t_r	2 ns	V_IN = 2.5 ➝ 0 V, R_IN = 100 Ω C_IN = 15 pF, C_O = 15 pF
	Common mode transient immunity at low level output	Minimum	CM_L	20 kV/μs	V_CM = 1000 V_p-p', I_F = 9 mA, V_CC = 5 V, V_{O (MAX)} = 0.4 V, Ta = 25°C
	Common mode transient immunity at high level output	Minimum	CM_H	20 kV/μs	V_CM = 1000 V_p-p', I_F = 0 mA, V_CC = 5 V, V_{O (MIN)} = 4 V, Ta = 25°C
	I/O capacitance	Typical	C_iso	0.5 pF	f = 1 MHz, V_B = 0 V, Ta = 25°C
	Initial I/O isolation resistance	Minimum	R_iso	1000 MΩ	500 V DC, RH ≦ 60 %, Ta = 25°C

Test circuit for I_CCL

Test circuit for I_CCH

Test circuit for V_OL

Test circuit for V_OH

Test circuit for propagation delay time
V_IN = 0 ↔ 2.5 V f = 10 MHz Duty factor = 50%

Test circuit for common mode transient immunity

Recommended operating conditions

Please use under recommended operating conditions to obtain expected characteristics.

Item	Symbol	Min.	Max.	Unit
LED forward current	I_F	6	12	mA
Supply voltage	V_CC	2.7	5.5	V
LED off voltage	V_F（OFF）	0	0.8	V

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Open drain output

Absolute maximum ratings (Ambient temperature: 25°C)

Item		Symbol	APS2241S	Remarks
Input	LED forward current	I_F	25 mA
	LED reverse voltage	V_R	5 V
	Peak forward current	I_FP	1 A	f = 100 Hz, Duty factor = 0.1%, 1 shot
Output	Supply voltage	V_CC	6 V
	Output voltage	V_O	6 V
	Output current	I_O	25 mA
	Power dissipation	P_out	40 mW
I/O isolation voltage		V_iso	3,750 Vrms
Ambient temperature (Operating)		T_opr	-40 to +105°C	(Avoid icing and condensation)
Ambient temperature (Storage)		T_stg	-40 to +125°C
Junction temperature		T_j	125°C

Electrical characteristics
(Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)

Item			Symbol	APS2241S	Condition
Input	Threshold input current	Maximum	I_FHL	4 mA	V_CC = 5 V, V_O < 0.6 V
	LED dropout voltage	Minimum	V_F	1.45 V	I_F = 10 mA, Ta = 25°C
		Typical		1.6 V
		Maximum		1.8 V
	Input capacitance	Typical	C_t	20 pF	f = 1 MHz, V_B = 0 V, Ta = 25°C
Output	Low level supply current	Maximum	I_CCL	3 mA	I_F = 9 mA
	High level supply current	Maximum	I_CCH	3 mA	I_F = 0 mA
	Low level output voltage	Maximum	V_OL	0.6 V	I_F = 9 mA, I_O = 13 mA, V_cc = 5 V
	High level output current	Maximum	I_OH	50 μA	I_F = 0 mA, V_cc = 5.5 V, V_O = 5.5 V

Item		Symbol	APS2241S	Condition
Propagation delay time (H ➝ L)	Maximum	t_pHL	60 ns	V_IN = 0 ➝ 2.5 V, R_IN = 100 Ω C_IN = 15 pF, R_O = 360 Ω, C_O = 15 pF
Propagation delay time (L ➝ H)	Maximum	t_pLH	60 ns	V_IN = 2.5 ➝ 0 V, R_IN = 100 Ω C_IN = 15 pF, R_O = 360 Ω, C_O = 15 pF
Propagation delay skew	Maximum	t_psk	40 ns	-
Pulse width distortion	Maximum	\|t_pHL-t_pLH\|	35 ns	V_IN = 2.5 V/5 MHz, R_IN = 100 Ω C_IN = 15 pF, R_O = 360 Ω, C_O = 15 pF
Output fall time	Typical	t_f	1 ns	V_IN = 0 ➝ 2.5 V, R_IN = 100 Ω C_IN = 15 pF, R_O = 360 Ω, C_O = 15 pF
Output rise time	Typical	t_r	18 ns	V_IN = 2.5 ➝ 0 V, R_IN = 100 Ω C_IN = 15 pF, R_O = 360 Ω, C_O = 15 pF
Common mode transient immunity at low level output	Minimum	CM_L	20 kV/μs	V_CM = 1000 V_p-p', I_F = 9 mA, V_CC = 5 V V_{O (MAX)} = 0.8 V, Ta = 25°C
Common mode transient immunity at high level output	Minimum	CM_H	20 kV/μs	V_CM = 1000 V_p-p', I_F = 0 mA, V_CC = 5 V V_O(MIN) = 2 V, Ta = 25°C
I/O capacitance	Typical	C_iso	0.5 pF	f = 1 MHz, V_B = 0 V, Ta = 25°C
Initial I/O isolation resistance	Minimum	R_iso	1,000 MΩ	500 V DC, RH ≦ 60 %, Ta = 25°C

Test circuit for I_CCL

Test circuit for I_CCH

Test circuit for V_OL

Test circuit for I_OH

Test circuit for propagation delay time
V_IN = 0 ↔ 2.5 V f = 5 MHz Duty factor = 50%

Test circuit for common mode transient immunity

Recommended operating conditions

Please use under recommended operating conditions to obtain expected characteristics.

Item	Symbol	Min.	Max.	Unit
LED forward current	I_F	6	12	mA
Supply voltage	V_CC	2.7	5.5	V
LED off voltage	V_F（OFF）	0	0.8	V

Rating/Performance

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20 Mbps type

Totem pole output

Absolute maximum ratings (Ambient temperature: 25°C)

Electrical characteristics (Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)

Recommended operating conditions

Open drain output

Absolute maximum ratings (Ambient temperature: 25°C)

Electrical characteristics (Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)

Recommended operating conditions

Related Information

Electrical characteristics
(Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)

Electrical characteristics
(Unless otherwise specified, Ta = -40 to +105°C, VCC = 2.7 to 5.5 V)