STM32H7 datasheet(181/357 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

Logo

181 / 357 page

DS12110 Rev 10

181/357

STM32H742xI/G STM32H743xI/G

Electrical characteristics (rev Y)

320

6.3.27

Operational amplifier characteristics

Table 99. OPAMP characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDDA

Analog supply voltage

Range

-2

3.3

3.6

CMIR

Common Mode Input

Range

-0

VDDA

VIOFFSET

Input offset voltage

25°C, no load on output

±1.5

All voltages and

temperature, no load

±2.5

ΔVIOFFSET

Input offset voltage drift

±3.0

μV/°C

TRIMOFFSETP

TRIMLPOFFSETP

Offset trim step at low

common input voltage

(0.1*VDDA)

1.1

1.5

TRIMOFFSETN

TRIMLPOFFSETN

Offset trim step at high

common input voltage

(0.9*VDDA)

1.1

1.5

ILOAD

Drive current

500

μA

ILOAD_PGA

Drive current in PGA mode

270

CLOAD

Capacitive load

CMRR

Common mode rejection

ratio

PSRR

Power supply rejection

ratio

CLOAD ≤ 50pf /

RLOAD ≥ 4 kΩ(2) at 1 kHz,

Vcom=VDDA/2

GBW

Gain bandwidth for high

supply range

7.3

12.3

MHz

Slew rate (from 10% and

90% of output voltage)

Normal mode

V/µs

High-speed mode

Open loop gain

129

φm

Phase margin

Gain margin

STM32H7 Datasheet(PDF) 181 Page - STMicroelectronics

STM32H7 Datasheet(HTML) 181 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL