Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
SWCS046U –MARCH 2010–REVISED JUNE 2014 www.ti.com
5.7 I
2
C Interface and Control Signals
over operating free-air temperature range (unless otherwise noted)
NO. PARAMETER TEST CONDITIONS MIN TYP MAX
INT1 rise and fall times, C
L
= 5 to 35 pF 5 10 ns
NRESPWRON rise and fall times, C
L
= 5 to 35 pF 5 10 ns
SLAVE HIGH–SPEED MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall
10 80 ns
time, C
L
= 10 to 100 pF
Data rate 3.4 Mbps
I3 t
su(SDA-SCLH)
Setup time, SDA valid to SCL high 10 ns
I4 t
h(SCLL-SDA)
Hold time, SDA valid from SCL low 0 70 ns
I7 t
su(SCLH-SDAL)
Setup time, SCL high to SDA low 160 ns
I8 t
h(SDAL-SCLL)
Hold time, SCL low from SDA low 160 ns
I9 t
su(SDAH-SCLH)
Setup time, SDA high to SCL high 160 ns
SLAVE FAST MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall 20 +
250 ns
time, C
L
= 10 to 400 pF 0.1 × C
L
Data rate 400 Kbps
I3 t
su(SDA-SCLH)
Setup time, SDA valid to SCL high 100 ns
I4 t
h(SCLL-SDA)
Hold time, SDA valid from SCL low 0 0.9 µs
I7 t
su(SCLH-SDAL)
Setup time, SCL high to SDA low 0.6 µs
I8 t
h(SDAL-SCLL)
Hold time, SCL low from SDA low 0.6 µs
I9 t
su(SDAH-SCLH)
Setup time, SDA high to SCL high 0.6 µs
SLAVE STANDARD MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall
250 ns
time, C
L
= 10 to 400 pF
Data rate 100 Kbps
I3 t
su(SDA-SCLH)
Setup time, SDA valid to SCL high ns
I4 t
h(SCLL-SDA)
Hold time, SDA valid from SCL low 0 µs
I7 t
su(SCLH-SDAL)
Setup time, SCL high to SDA low 4.7 µs
I8 t
h(SDAL-SCLL)
Hold time, SCL low from SDA low 4 µs
I9 t
su(SDAH-SCLH)
Setup time, SDA high to SCL high 4 µs
SWITCHING CHARACTERISTICS
SLAVE HIGH–SPEED MODE
I1 t
w(SCLL)
Pulse duration, SCL low 160 ns
I2 t
w(SCLH)
Pulse duration, SCL high 60 ns
SLAVE FAST MODE
I1 t
w(SCLL)
Pulse duration, SCL low 1.3 µs
I2 t
w(SCLH)
Pulse duration, SCL high 0.6 µs
SLAVE STANDARD MODE
I1 t
w(SCLL)
Pulse duration, SCL low 4.7 µs
I2 t
w(SCLH)
Pulse duration, SCL high 4 µs
16 Specifications Copyright © 2010–2014, Texas Instruments Incorporated
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