STM32H7 datasheet(182/357 Pages) STMICROELECTRONICS

Part #	STM32H7

Description	32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces

PDF	357 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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182 / 357 page

Electrical characteristics (rev Y)

STM32H742xI/G STM32H743xI/G

182/357

DS12110 Rev 10

VOHSAT

High saturation voltage

Iload=max or RLOAD=min(2),

Input at VDDA

VDDA

−100 mV

VOLSAT

Low saturation voltage

Iload=max or RLOAD=min(2),

Input at 0 V

100

tWAKEUP

Wake up time from OFF

state

Normal

mode

CLOAD ≤ 50pf,

RLOAD ≥ 4 kΩ(2),

follower

configuration

-0.8

3.2

µs

High

speed

CLOAD ≤ 50pf,

RLOAD ≥ 4 kΩ(2),

follower

configuration

-0.9

2.8

PGA gain

Non inverting gain value

Inverting gain value

−1-

−3-

−7-

−15

Rnetwork

R2/R1 internal resistance

values in non-inverting

PGA mode(3)

PGA Gain=2

10/10

kΩ/

kΩ

PGA Gain=4

30/10

PGA Gain=8

70/10

PGA Gain=16

150/10

R2/R1 internal resistance

values in inverting PGA

mode(3)

PGA Gain=-1

10/10

PGA Gain=-3

30/10

PGA Gain=-7

70/10

PGA Gain=-15

150/10

Delta R

Resistance variation (R1 or

R2)

−15

PGA BW

PGA bandwidth for

different non inverting gain

Gain=2

GBW/2

MHz

Gain=4

GBW/4

Gain=8

GBW/8

Gain=16

GBW/16

Table 99. OPAMP characteristics(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

STM32H7 Datasheet(PDF) 182 Page - STMicroelectronics

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