Datasheet

TLV3502-Q1
www.ti.com SBOS507 –FEBRUARY 2010
ELECTRICAL CHARACTERISTICS
T
A
= 25°C and V
S
= 2.7 V to 5.5 V (unless otherwise noted)
Boldface limits apply over the specified temperature range, T
A
= −40°C to 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OS
Input offset voltage
(1)
V
CM
= 0 V, I
O
= 0 mA ±1 ±6.5 mV
ΔV
OS
/ΔT Offset voltage vs temperature T
A
= -40°C to 125°C ±5 µV/°C
PSRR Offset voltage vs power supply V
S
= 2.7 V to 5.5 V 100 400 µV/V
Input hysteresis 6 mV
I
B
Input bias current V
CM
= V
CC
/2, ΔV
IN
= ±5.5 V ±2 ±10 pA
I
OS
Input offset current
(2)
V
CM
= V
CC
/2, ΔV
IN
= ±5.5 V ±2 ±10 pA
V
CM
Common-mode voltage range (V-) - 0.2 (V+) + 0.2 V
V
CM
= -0.2 V to (V+) + 0.2 V 57 70
CMRR Common-mode rejection dB
V
CM
= -0.2 V to (V+) + 0.2 V 55
Common-mode input impedance 10
13
|| 2 Ω || pF
Differential input impedance 10
13
|| 4 Ω || pF
V
OH
High-level voltage output from rail I
OUT
= ±1 mA 30 50 mV
V
OL
Low-level voltage output from rail I
OUT
= ±1 mA 30 50 mV
Input bias current of shutdown pin 2 pA
I
Q
Quiescent current per comparator V
S
= 5 V, V
O
= High 3.2 5 mA
I
Q(SD)
Quiescent current in shutdown 2 µA
(1) V
OS
is defined as the average of the positive and the negative switching thresholds.
(2) The difference between I
B+
and I
B−
.
SWITCHING CHARACTERISTICS
T
A
= 25°C and V
S
= 2.7 V to 5.5 V (unless otherwise noted)
Boldface limits apply over the specified temperature range, T
A
= −40°C to 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ΔV
IN
= 100 mV, Overdrive = 20 mV 4.5 6.4 ns
ΔV
IN
= 100 mV, Overdrive = 20 mV 7 ns
t
pd
Propagation delay time
(1)(2)
ΔV
IN
= 100 mV, Overdrive = 5 mV 7.5 10 ns
ΔV
IN
= 100 mV, Overdrive = 5 mV 12 ns
Δt
(SKEW)
Propagation delay skew
(3)
ΔV
IN
= 100 mV, Overdrive = 20 mV 0.5 ns
f
MAX
Maximum toggle frequency Overdrive = 50 mV, V
S
= 5 V 80 MHz
t
R
Rise time
(4)
1.5 ns
t
F
Fall time
(4)
1.5 ns
t
OFF
Shutdown turn-off time 30 ns
t
ON
Shutdown turn-on time 100 ns
(1) Propagation delay cannot be accurately measured with low overdrive on automatic test equipment. This parameter is ensured by
characterization at 100-mV overdrive.
(2) Not production tested
(3) The difference between the propagation delay going high and the propagation delay going low.
(4) Measured between 10% of V
S
and 90% of V
S
.
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