TLC7701-Q1_16 Datasheet, PDF (5/18 Pages) Texas Instruments – MICROPOWER SUPPLY VOLTAGE SUPERVISORS

TLC7701-Q1, TLC7705-Q1, TLC7733-Q1
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
SGLS208A − OCTOBER 2003 − REVISED MAY 2008
electrical characteristics over recommended operating conditions (see Note 2) (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC77xx
MIN TYP^† MAX ^UNIT
V_OH
V_OL
V_{IT −}
High-level output voltage ^{IOH = − 20 μA}
I_OH = − 2 mA
Low-level output voltage ^{IOL = 20 μA}
I_OL = 2 mA
Negative-going input threshold voltage,
SENSE (see Note 3)
TLC7701
TLC7705
TLC7733
V_DD = 2 V
V_DD = 2.7 V
V_DD = 4.5 V
V_DD = 4.5 V
V_DD = 2 V
V_DD = 2.7 V
V_DD = 4.5 V
V_DD = 4.5 V
V_DD = 2 V to 6 V
1.8
2.5
V
4.3
3.7
0.2
0.2
V
0.2
0.5
1.04 1.1 1.16
4.43 4.5 4.63 V
2.855 2.93 3.03
TLC7701
30
V_hys Hysteresis voltage, SENSE
TLC7705
TLC7733
V_DD = 2 V to 6 V
mV
70
V_res
Power-up reset voltage^‡
I_OL = 20 μA
1V
I_I
Input current
RESIN
CONTROL
SENSE
SENSE, TLC7701 only
V_I = 0 V to V_DD
V_I = V_DD
V_I = 5 V
V_I = 5 V
2
7
15
μA
5
10
2
I_DD
Supply current
RESIN = V_DD,
SENSE = V_DD ≥ V_ITmax + 0.2 V
CONTROL = 0 V, Outputs open
9
16 μA
I_DD(d) Supply current during t_d
V_DD = 5 V,
RESIN = V_DD,
CONTROL = 0 V,
V_CT = 0 ,
SENSE = V_DD,
Outputs open
120 150 μA
C_I
Input capacitance, SENSE
V_I = 0 V to V_DD
50
pF
† _{Typical values apply at TA = 25°C.}
‡ _{The lowest supply voltage at which RESET becomes active. The symbol Vres is not currently listed within EIA or JEDEC standards for}
semiconductor symbology. Rise time of V_DD ≥ 15 μs/V.
NOTES: 2. All characteristics are measured with C_T = 0.1 μF.
3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 μF) should be connected near the supply terminals.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
5