TS7221AIYLT 데이터 시트보기 (PDF) - STMicroelectronics

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TS7221AIYLT

Single BiCMOS rail-to-rail micropower comparator

STMicroelectronics 

Electrical characteristics

TS7221

Table 4. Electrical characteristics for VCC+= 5V, Tamb = 25°C (unless otherwise specified)(1)

Symbol

Parameter

Min. Typ. Max. Unit

VIO

ΔVIO

IIB

IIO

CMRR

PSRR

AVD

Vicm

IOH

VOL

ICC

Input offset voltage (full common mode range)

– TS7221A

at Tmin ≤ Tamb ≤ Tmax

– TS7221B

Tmin ≤ Tamb ≤ Tmax

Input offset voltage drift with temperature

Input bias current(2)

at Tmin ≤ Tamb ≤ Tmax

Input offset current(2)

at Tmin ≤ Tamb ≤ Tmax

Common-mode rejection ratio (0 < Vicm < 5V)

Power supply rejection ratio (2.7 < VCC < 10V)

Voltage gain(3)

Input common mode voltage range

at Tmin ≤ Tamb ≤ Tmax

High level output voltage (IN+=0.5V, IN-=0V & OUT=10V)

Low level output voltage, Isink = 5mA

at 25°C

at Tmin ≤ Tamb ≤ Tmax

Supply current

Output low

Output high

7

10

mV

15

18

6

µV/oC

1

300

pA

600

1

150

pA

300

70

dB

80

dB

240

dB

-0.3

5.3

V

0.0

5.0

0.1

500

nA

0.2

0.40

V

0.55

6

12

µA

8

14

Response time low to high (Vic= 2.5V, CL = 50pF, RL=10kΩ )

TPLH

Overdrive = 10mV

2

µs

Overdrive = 100mV

0.5

Response time high to low (Vic = 2.5V, CL = 50pF, RL=10kΩ)

TPHL

Overdrive = 10mV

2

µs

Overdrive = 100mV

0.4

TF

Fall time

CL = 50pF, RL=5kΩ, Overdrive = 10mV

0.3

µs

TR

Rise time

CL = 50pF, RL=5kΩ, Overdrive = 10mV

0.3

µs

1. Limits are 100% production tested at +25°C. Behavior at the temperature range limits is guaranteed through correlation

and by design.

2. Maximum values include unavoidable inaccuracies of industrial testing.

3. Design evaluation.

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