TLV3502-Q1
www.ti.com
SBOS507 –FEBRUARY 2010
ELECTRICAL CHARACTERISTICS
TA = 25°C and VS = 2.7 V to 5.5 V (unless otherwise noted)
Boldface limits apply over the specified temperature range, TA = −40°C to 125°C
PARAMETER
Input offset voltage(1)
TEST CONDITIONS
VCM = 0 V, IO = 0 mA
MIN
TYP
±1
MAX
UNIT
mV
VOS
±6.5
ΔVOS/ΔT
PSRR
Offset voltage vs temperature
Offset voltage vs power supply
Input hysteresis
TA = -40°C to 125°C
±5
µV/°C
µV/V
mV
VS = 2.7 V to 5.5 V
100
6
400
IB
Input bias current
Input offset current(2)
VCM = VCC/2, ΔVIN = ±5.5 V
VCM = VCC/2, ΔVIN = ±5.5 V
±2
±10
±10
pA
IOS
VCM
±2
pA
Common-mode voltage range
(V-) - 0.2
(V+) + 0.2
V
VCM = -0.2 V to (V+) + 0.2 V
57
70
CMRR
Common-mode rejection
dB
VCM = -0.2 V to (V+) + 0.2 V
55
Common-mode input impedance
Differential input impedance
1013 || 2
1013 || 4
Ω || pF
Ω || pF
mV
VOH
VOL
High-level voltage output from rail
Low-level voltage output from rail
Input bias current of shutdown pin
Quiescent current per comparator
Quiescent current in shutdown
IOUT = ±1 mA
IOUT = ±1 mA
30
30
2
50
50
mV
pA
IQ
VS = 5 V, VO = High
3.2
2
5
mA
IQ(SD)
µA
(1) VOS is defined as the average of the positive and the negative switching thresholds.
(2) The difference between IB+ and IB−
.
SWITCHING CHARACTERISTICS
TA = 25°C and VS = 2.7 V to 5.5 V (unless otherwise noted)
Boldface limits apply over the specified temperature range, TA = −40°C to 125°C
PARAMETER
TEST CONDITIONS
ΔVIN = 100 mV, Overdrive = 20 mV
ΔVIN = 100 mV, Overdrive = 20 mV
ΔVIN = 100 mV, Overdrive = 5 mV
ΔVIN = 100 mV, Overdrive = 5 mV
ΔVIN = 100 mV, Overdrive = 20 mV
Overdrive = 50 mV, VS = 5 V
MIN
TYP
MAX UNIT
4.5
6.4
7
ns
ns
ns
tpd
Propagation delay time(1)(2)
7.5
10
12
ns
ns
Δt(SKEW)
fMAX
tR
Propagation delay skew(3)
Maximum toggle frequency
Rise time(4)
0.5
80
MHz
ns
1.5
1.5
30
tF
Fall time(4)
ns
tOFF
tON
Shutdown turn-off time
Shutdown turn-on time
ns
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 VS and 90% of VS.
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