TLV2702

TLV2704

SLOS340B – DECEMBER 2000 – REVISED AUGUST 2001

6

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electrical characteristics at recommended operating conditions, VCC = 2.7, 5 V, and 15 V (unless

otherwise noted) (continued)

comparator dc performance

PARAMETER

TEST CONDITIONS†

TA†

MIN

TYP

MAX

UNIT

V

Input offset voltage

25

°C

250

5000

V

VIO

Input offset voltage

VIC= VCC/2,

RS = 50 Ω

Full range

7000

µV

αVIO

Offset voltage drift

VIC VCC/2,

RS 50 Ω

25

°C

3

µV/°C

V2 7 V

25

°C

55

72

VCC = 2.7 V

Full range

50

CMRR

Common mode rejection ratio

VIC= 0 to VCC,

V5 V

25

°C

60

76

dB

CMRR

Common-mode rejection ratio

VIC= 0 to VCC,

RS = 50 Ω

VCC = 5 V

Full range

55

dB

S

V15 V

25

°C

65

88

VCC = 15 V

Full range

60

AVD

Large-signal differential voltage

amplification

25

°C

1000

V/mV

V

2 7to5V

25

°C

75

100

PSRR

Power supply rejection ratio

VIC = VCC/2 V,

VCC = 2.7 to 5 V

Full range

70

dB

PSRR

Power su

ly rejection ratio

(

∆VCC/∆VIO)

VIC = VCC/2 V,

No load

VCC =5to15V

25

°C

85

105

dB

CC

IO

VCC = 5 to 15 V

Full range

80

† Full range is –40

°C to 125°C.

comparator output characteristics

PARAMETER

TEST CONDITIONS†

TA†

MIN

TYP

MAX

UNIT

ri(d)

Differential input resistance

25

°C

300

M

Ω

V

High level output voltage

VIC = VCC/2,

IOL = –50 µA,

25

°C

VCC–320

mV

VOH

High-level output voltage

VIC = VCC/2,

IOL = 50 µA,

VID = 1 V

Full range

VCC–450

mV

VOL

Low level output voltage

VIC = VCC/2,

IOL = 50 µA,

25

°C

80

200

mV

VOL

Low-level output voltage

VIC = VCC/2,

IOL = 50 µA,

VID = –1 V

Full range

300

mV

† Full range is –40

°C to 125°C.

switching characteristics at recommended operating conditions, VCC = 2.7 V, 5 V, 15 V (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

TA

MIN

TYP

MAX

UNIT

Pti

ti

l

t

Overdrive = 2 mV

240

t(PLH)

Propagation response time, low-to-

high-level output

f=10kHz

Overdrive = 10 mV

25

°C

64

t(PLH)

high-level output

f = 10 kHz,

VSTEP = 100 mV,

Overdrive = 50 mV

25 C

36

s

Pti

ti

hi h t

VSTEP = 100 mV,

CL = 10 pF,

V2 7 V

Overdrive = 2 mV

167

µs

t(PHL)

Propagation response time, high-to-

low-level output

L

VCC = 2.7 V

Overdrive = 10 mV

25

°C

67

t(PHL)

low-level output

Overdrive = 50 mV

25 C

37

tr

Rise time

CL = 10 pF,

VCC = 2.7 V

25

°C

7

µs

tf

Fall time

CL = 10 pF,

VCC = 2.7 V

25

°C

9

µs

NOTE: The propagation response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

Propagation responses are longer at higher supply voltages, refer to Figure 18 through Figure 36 for further details.