TS3022IST View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS3022IST

Rail-to-rail 1.8V high-speed comparator

STMicroelectronics 

Electrical characteristics

2

Electrical characteristics

TS3021-3022

Table 3. VCC=+2V, Tamb = +25°C, full Vicm range (unless otherwise specified)(1)

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

VIO Input offset voltage

ΔVIO Input offset voltage drift

-40°C < Tamb < +125°C

-40°C < Tamb < +125°C

IIO Input offset current(2)

-40°C < Tamb < +125°C

IIB Input bias current(2)

ICC Supply current

ISC Short-circuit current

-40°C < Tamb < +125°C

No load, output low, Vicm=0V

-40°C < Tamb < +125°C

No load, output high, Vicm=0V

-40°C < Tamb < +125°C

Source

Sink

VOH Output voltage high

Isource=1mA

-40°C < Tamb < +125°C

VOL Output voltage low

Isource=1mA

-40°C < Tamb < +125°C

CMRR Common mode rejection ratio 0 < Vicm < 2V

SVR Supply voltage rejection

ΔVCC= 2 to 5V

TPLH

Propagation delay

Low to high output level

Vicm= 0V, f=10kHz, CL=50pF,

Overdrive = 20mV

Overdrive = 100mV

-

0.5

-

3

-

1

-

80

75

-

64

-

12

13

1.88 1.94

1.80

-

50

-

67

58

69

-

39

33

8

10

mV

20 μV/°C

20

100

nA

160

300

nA

105

115

μA

90

125

-

mA

-

V

100

150

mV

-

dB

-

dB

75

ns

60

TPHL

Propagation delay

High to low output level

TF Fall time

TR Rise time

Vicm= 0V, f=10kHz, CL=50pF,

Overdrive = 20mV

Overdrive = 100mV

f=10kHz, CL=50pF, RL=10kΩ,

Overdrive = 100mV

f=10kHz, CL=50pF, RL=10kΩ,

Overdrive = 100mV

-

39

75

ns

33

60

-

8

-

ns

-

9

-

ns

1. All values at non-ambient temperatures are guaranteed through correlation and simulation. No production test is performed

at non-ambient temperatures.

2. Maximum values include unavoidable inaccuracies of the industrial test.

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