X45620 Datasheet, PDF (5/20 Pages) Intersil Corporation – Dual Voltage Monitor with Integrated System Battery Switch and EEPROM

X45620
D.C. OPERATING CHARACTERISTICS (CONTINUED)
(Over recommended operating conditions unless otherwise specified)
Symbol
V_OLR
Parameter
Output (RESET, LOWLINE, WDO,
V2FAIL) LOW Voltage
Two Wire Interface
V_IL
V_IH
I_LI
V_OLS
Input (SDA, S0, S1, SCL, WP) LOW
Voltage
Input (SDA, S0, S1, SCL, WP) HIGH
Voltage
Input Leakage Current (SDA, S1, S0,
SCL, WP)
Output (SDA) LOW Voltage
Limits
Min Typ (6) Max Unit Test Conditions
0.4
V I_OL = 3.0mA (5V)
I_OL = 1.0mA (3V)
-0.5
V_CC x 0.7
V_CC x 0.3 V Note 3
V_CC + 0.5 V Note 3
±10
µA
0.4
V I_OL = 3.0mA (5V)
I_OL = 1.0mA (3V), Note 4
Notes: (1) The device enters the Active state after any start, and remains active until 9 clock cycles later if the Device Select Bits in the Slave
Address Byte are incorrect; 200ns after a stop ending a read operation; or t_WC after a stop ending a write operation.
(2) The device goes into Standby: 200ns after any Stop, except those that initiate a high voltage write cycle; t_WC after a stop that initiates a
high voltage cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in the Slave Address Byte.
(3) V_IL min. and V_IH max. are for reference only and are not tested.
(4) This parameter is guaranteed by characterization.
CAPACITANCE T_A = +25°C, f = 1MHz, V_CC = 5V
Symbol
Test
C_OUT Output Capacitance (SDA, RESET, V2FAIL, LOWLINE, BATT-ON, WDO)
C_IN Input Capacitance (SDA, SCL, S0, S1, WP)
Max
8
6
Unit
pF
pF
Conditions
V_OUT = 0V,
Note 1, 4
V_IN = 0V,
Note 1, 4
EQUIVALENT A.C. LOAD CIRCUIT AT 5V V_CC
V_CC
V_CC
1.53kΩ
1.53kΩ
A.C. TEST CONDITIONS
Input pulse levels
Input rise and fall times
Input and output timing level
V_CC x 0.1 to V_CC x 0.9
10ns
V_CC x 0.5
SDA
RESET
V2FAIL
LOWLINE
WDO
BATT-ON
30pF
30pF 4481Ω
5
FN8250.0
July 29, 2005