米6体育平台手机版

ZHCSC97B March 2014 – November 2019 TCA9543A

PRODUCTION DATA.

封装选项

机械数据 (封装 | 引脚)

PW|14
- MPDS360
D|14
- MPDS177G

散热焊盘机械数据 (封装 | 引脚)

D|14
- QFND304D

订购信息

6.5 Electrical Characteristics⁽¹⁾

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER			TEST CONDITIONS	V_CC	MIN	TYP⁽²⁾	MAX	UNIT
V_PORR	Power-on reset voltage, VCC rising		No load: V_I = V_CC or GND⁽³⁾			1.2	1.5	V
V_PORF	Power-on reset voltage, VCC falling⁽⁴⁾		No load: V_I = V_CC or GND⁽³⁾		0.8	1		V
V_pass	Switch output voltage		V_SWin = V_CC, I_SWout = –100 μA	5 V		3.6		V
				4.5 V to 5.5 V	2.6		4.5
				3.3 V		1.9
				3 V to 3.6 V	1.6		2.8
				2.5 V		1.4
				2.3 V to 2.7 V	1.0		1.8
				1.8 V		0.8
				1.65 V to 1.95 V	0.5		1.1
I_OH	INT		V_O = V_CC	1.65 V to 5.5 V			10	μA
I_OL	SDA		V_OL = 0.4 V	1.65 V to 5.5 V	3	7		mA
	SDA		V_OL = 0.6 V		6	10
	INT		V_OL = 0.4 V		3
I_I	SCL, SDA		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V	–1		1	μA
	SC1–SC0, SD1–SD0		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V	–1		1
	A1, A0		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V	–1		1
	INT1–INT0		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V	–1		1
	RESET		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V	–1		1
I_CC	Operating mode	f_SCL = 400 kHz	V_I = V_CC or GND⁽³⁾ I_O = 0 t_r,max = 300 ns	5.5 V		50		μA
				3.6 V		20
				2.7 V		11
				1.65 V		6
		f_SCL = 100 kHz	V_I = V_CC or GND⁽³⁾ I_O = 0 t_r,max = 1 µs	5.5 V		35
				3.6 V		14
				2.7 V		5
				1.65 V		2
	Standby mode	Low inputs	V_I = GND⁽³⁾ I_O = 0	5.5 V		1.6	2
				3.6 V		1.0	1.3
				2.7 V		0.7	1.1
				1.65 V		0.4	0.55
		High inputs	V_I = V_CC I_O = 0	5.5 V		1.6	2
				3.6 V		1.0	1.3
				2.7 V		0.7	1.1
				1.65 V		0.4	0.55
ΔI_CC	Supply-current change	INT1–INT0	One INT1–INT0 input at 0.6 V, Other inputs at V_CC or GND⁽³⁾	1.65 V to 5.5 V		3	20	μA
		INT1–INT0	One INT1–INT0 input at V_CC – 0.6 V, Other inputs at V_CC or GND⁽³⁾			3	20
		SCL, SDA	SCL or SDA input at 0.6 V, Other inputs at V_CC or GND⁽³⁾			2	15
		SCL, SDA	SCL or SDA input at V_CC – 0.6 V, Other inputs at V_CC or GND⁽³⁾			2	15
C_i	A1, A0		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V		4.5	6	pF
	INT1–INT0		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V		4.5	6
	RESET		V_I = V_CC or GND⁽³⁾	1.65 V to 5.5 V		4.5	5.5
C_i_o(OFF)⁽⁵⁾	SCL, SDA		V_I = V_CC or GND⁽³⁾, Switch OFF	1.65 V to 5.5 V		15	19	pF
C_i_o(OFF)⁽⁵⁾	SC1–SC0, SD1–SD0		V_I = V_CC or GND⁽³⁾, Switch OFF	1.65 V to 5.5 V		6	8	pF
R_ON	Switch on-state resistance		V_O = 0.4 V, I_O = 15 mA	4.5 V to 5.5 V	4	10	16	Ω
			V_O = 0.4 V, I_O = 15 mA	3 V to 3.6 V	5	13	20
			V_O = 0.4 V, I_O = 10 mA	2.3 V to 2.7 V	7	16	45
			V_O = 0.4 V, I_O = 10 mA	1.65 V to 1.95 V	10	25	70

(1) For operation between specified voltage ranges, refer to the worst-case parameter in both applicable ranges.

(2) All typical values are at nominal supply voltage (1.8-V, 2.5-V, 3.3-V, or 5-V V_CC), T_A = 25°C.

(3) RESET = V_CC (held high) when all other input voltages, V_I = GND

(4) The power-on reset circuit resets the I²C bus logic when V_CC < V_PORF.

(5) C_io(ON) depends on the device capacitance and load that is downstream from the device.

封装选项

机械数据 (封装 | 引脚)

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.5 Electrical Characteristics(1)

6.5 Electrical Characteristics⁽¹⁾