component
ADG721BRMZ-REEL7
Public Made by Adomby adom
Analog Devices Analog Switches, Multiplexers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ADG721BRMZ-REEL7
Analog Devices · Analog Switches, Multiplexers · MSOP-8
ADG721BRMZ-REEL7 from Analog Devices, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S1 | passive | Source pin 1 may be an input or an output, with analog signal range 0 to VDD. |
| 2 | D1 | passive | Drain pin 1 may be an input or an output, with analog signal range 0 to VDD. |
| 3 | IN2 | input | Logic control input for switch S2D2 (ADG721: logic 1 turns the switch on, logic 0 turns it off), with VINH min 2.0 V and VINL max 0.4 V at 3 V VDD, or VINH min 2.4 V and VINL max 0.8 V at 5 V VDD. |
| 4 | GND | power_in | Ground (0 V) reference for the device. |
| 5 | S2 | passive | Source pin 2 may be an input or an output, with analog signal range 0 to VDD. |
| 6 | D2 | passive | Drain pin 2 may be an input or an output, with analog signal range 0 to VDD. |
| 7 | IN1 | input | Logic control input for switch S1D1 (ADG721: logic 1 turns the switch on, logic 0 turns it off), with VINH min 2.0 V and VINL max 0.4 V at 3 V VDD, or VINH min 2.4 V and VINL max 0.8 V at 5 V VDD. |
| 8 | VDD | power_in | Positive power supply input, operating from a 1.8 V to 5.5 V single supply with absolute maximum VDD to GND of −0.3 V to +7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Interface |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| On Resistance RON (VDD 5 V, +25 °C) | RON | 2.5 | 4 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 3 | |
| On Resistance RON (VDD 5 V, −40 to +85 °C) | RON | 5 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 3 | ||
| On Resistance Match ∆RON (VDD 5 V) | ∆RON | 0.3 | 1 | Ω | VS = 0 V to VDD, IS = −10 mA | 3 | |
| On Resistance Flatness RFLAT(ON) (VDD 5 V) | RFLAT(ON) | 0.85 | 1.5 | Ω | VS = 0 V to VDD, IS = −10 mA | 3 | |
| Source off Leakage IS (OFF) (VDD 5.5 V, +25 °C) | IS (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Source off Leakage IS (OFF) (VDD 5.5 V, −40 to +85 °C) | IS (OFF) | -0.35 | 0.35 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 | |
| Drain off Leakage ID (OFF) (VDD 5.5 V, +25 °C) | ID (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Drain off Leakage ID (OFF) (VDD 5.5 V, −40 to +85 °C) | ID (OFF) | -0.35 | 0.35 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 | |
| Channel on Leakage ID, IS (ON) (VDD 5.5 V, +25 °C) | ID, IS (ON) | -0.25 | 0.01 | 0.25 | nA | VS = VD = 1 V or VS = VD = 4.5 V | 3 |
| Channel on Leakage ID, IS (ON) (VDD 5.5 V, −40 to +85 °C) | ID, IS (ON) | -0.35 | 0.35 | nA | VS = VD = 1 V or VS = VD = 4.5 V | 3 | |
| Input High Voltage VINH (VDD 5 V) | VINH | 2.4 | V | 3 | |||
| Input Low Voltage VINL (VDD 5 V) | VINL | 0.8 | V | 3 | |||
| Input Current IINL or IINH (VDD 5 V) | IINL or IINH | -0.1 | 0.005 | 0.1 | μA | VIN = VINL or VINH | 3 |
| Turn-on Time tON (VDD 5 V) | tON | 14 | 20 | ns | VS = 3 V, see Figure 15 | 3 | |
| Turn-off Time tOFF (VDD 5 V) | tOFF | 6 | 10 | ns | VS = 3 V, see Figure 15 | 3 | |
| Power Supply Current IDD (VDD 5.5 V) | IDD | 0.001 | 1 | μA | Digital inputs = 0 V or 5 V | 3 | |
| On Resistance RON (VDD 3 V, max as printed) | RON | 6.5 | 10 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 4 | |
| On Resistance Match ∆RON (VDD 3 V) | ∆RON | 0.3 | 1 | Ω | VS = 0 V to VDD, IS = −10 mA | 4 | |
| Source off Leakage IS (OFF) (VDD 3.3 V, +25 °C) | IS (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Source off Leakage IS (OFF) (VDD 3.3 V, −40 to +85 °C) | IS (OFF) | -0.35 | 0.35 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 | |
| Drain off Leakage ID (OFF) (VDD 3.3 V, +25 °C) | ID (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Drain off Leakage ID (OFF) (VDD 3.3 V, −40 to +85 °C) | ID (OFF) | -0.35 | 0.35 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 | |
| Channel on Leakage ID, IS (ON) (VDD 3.3 V, +25 °C) | ID, IS (ON) | -0.25 | 0.01 | 0.25 | nA | VS = VD = 1 V or 3 V | 4 |
| Channel on Leakage ID, IS (ON) (VDD 3.3 V, −40 to +85 °C) | ID, IS (ON) | -0.35 | 0.35 | nA | VS = VD = 1 V or 3 V | 4 | |
| Input High Voltage VINH (VDD 3 V) | VINH | 2 | V | 4 | |||
| Input Low Voltage VINL (VDD 3 V) | VINL | 0.4 | V | 4 | |||
| Input Current IINL or IINH (VDD 3 V) | IINL or IINH | -0.1 | 0.005 | 0.1 | μA | VIN = VINL or VINH | 4 |
| Turn-on Time tON (VDD 3 V) | tON | 16 | 24 | ns | VS = 2 V, see Figure 15 | 4 | |
| Turn-off Time tOFF (VDD 3 V) | tOFF | 7 | 11 | ns | VS = 2 V, see Figure 15 | 4 | |
| Power Supply Current IDD (VDD 3.3 V) | IDD | 0.001 | 1 | μA | Digital inputs = 0 V or 3 V | 4 | |
| Supply voltage VDD (single supply, recommended operating) | VDD | 1.8 | 5.5 | V | Single supply | 1 | |
| VDD to GND (absolute maximum) | VDD | -0.3 | 7 | V | VDD to GND | 5 | |
| Analog, Digital Inputs (absolute maximum) | -0.3 | V | Max VDD + 0.3 V or 30 mA, whichever occurs first | 5 | |||
| Continuous Current, S or D (absolute maximum) | 30 | mA | 5 | ||||
| Operating Temperature Range, Industrial (A, B Grade) | -40 | 85 | °C | A, B grade | 5 | ||
| Storage Temperature Range | -65 | 150 | °C | 5 | |||
| Junction Temperature | 150 | °C | 5 | ||||
| Lead Temperature, Vapor Phase Soldering | 215 | °C | 60 sec | 5 | |||
| Lead Temperature, Infrared Soldering | 220 | °C | 15 sec | 5 | |||
| Lead-Free IR Reflow Peak Temperature | 260 | °C | (+0/−5 °C); time at peak 10 to 40 sec | 5 | |||
| ESD | 2 | kV | 5 | ||||
| Thermal Impedance θJA (8-lead MSOP) | θJA | 206 | °C/W | 8-lead MSOP | 5 | ||
| Thermal Impedance θJC (8-lead MSOP) | θJC | 44 | °C/W | 8-lead MSOP | 5 |
CAD (KiCad official)
- Symbol:
ADG721BRMZ-REEL7 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
adg721brmz-reel7-etched.step/adg721brmz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adg721brmz-reel7.step/adg721brmz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
52b1be8506273da9, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# ADG721BRMZ-REEL7
**Analog Devices** · Analog Switches, Multiplexers · MSOP-8
ADG721BRMZ-REEL7 from Analog Devices, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S1 | passive | Source pin 1 may be an input or an output, with analog signal range 0 to VDD. |
| 2 | D1 | passive | Drain pin 1 may be an input or an output, with analog signal range 0 to VDD. |
| 3 | IN2 | input | Logic control input for switch S2D2 (ADG721: logic 1 turns the switch on, logic 0 turns it off), with VINH min 2.0 V and VINL max 0.4 V at 3 V VDD, or VINH min 2.4 V and VINL max 0.8 V at 5 V VDD. |
| 4 | GND | power_in | Ground (0 V) reference for the device. |
| 5 | S2 | passive | Source pin 2 may be an input or an output, with analog signal range 0 to VDD. |
| 6 | D2 | passive | Drain pin 2 may be an input or an output, with analog signal range 0 to VDD. |
| 7 | IN1 | input | Logic control input for switch S1D1 (ADG721: logic 1 turns the switch on, logic 0 turns it off), with VINH min 2.0 V and VINL max 0.4 V at 3 V VDD, or VINH min 2.4 V and VINL max 0.8 V at 5 V VDD. |
| 8 | VDD | power_in | Positive power supply input, operating from a 1.8 V to 5.5 V single supply with absolute maximum VDD to GND of −0.3 V to +7 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Interface |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| On Resistance RON (VDD 5 V, +25 °C) | RON | | 2.5 | 4 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 3 |
| On Resistance RON (VDD 5 V, −40 to +85 °C) | RON | | | 5 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 3 |
| On Resistance Match ∆RON (VDD 5 V) | ∆RON | | 0.3 | 1 | Ω | VS = 0 V to VDD, IS = −10 mA | 3 |
| On Resistance Flatness RFLAT(ON) (VDD 5 V) | RFLAT(ON) | | 0.85 | 1.5 | Ω | VS = 0 V to VDD, IS = −10 mA | 3 |
| Source off Leakage IS (OFF) (VDD 5.5 V, +25 °C) | IS (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Source off Leakage IS (OFF) (VDD 5.5 V, −40 to +85 °C) | IS (OFF) | -0.35 | | 0.35 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Drain off Leakage ID (OFF) (VDD 5.5 V, +25 °C) | ID (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Drain off Leakage ID (OFF) (VDD 5.5 V, −40 to +85 °C) | ID (OFF) | -0.35 | | 0.35 | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | 3 |
| Channel on Leakage ID, IS (ON) (VDD 5.5 V, +25 °C) | ID, IS (ON) | -0.25 | 0.01 | 0.25 | nA | VS = VD = 1 V or VS = VD = 4.5 V | 3 |
| Channel on Leakage ID, IS (ON) (VDD 5.5 V, −40 to +85 °C) | ID, IS (ON) | -0.35 | | 0.35 | nA | VS = VD = 1 V or VS = VD = 4.5 V | 3 |
| Input High Voltage VINH (VDD 5 V) | VINH | 2.4 | | | V | | 3 |
| Input Low Voltage VINL (VDD 5 V) | VINL | | | 0.8 | V | | 3 |
| Input Current IINL or IINH (VDD 5 V) | IINL or IINH | -0.1 | 0.005 | 0.1 | μA | VIN = VINL or VINH | 3 |
| Turn-on Time tON (VDD 5 V) | tON | | 14 | 20 | ns | VS = 3 V, see Figure 15 | 3 |
| Turn-off Time tOFF (VDD 5 V) | tOFF | | 6 | 10 | ns | VS = 3 V, see Figure 15 | 3 |
| Power Supply Current IDD (VDD 5.5 V) | IDD | | 0.001 | 1 | μA | Digital inputs = 0 V or 5 V | 3 |
| On Resistance RON (VDD 3 V, max as printed) | RON | | 6.5 | 10 | Ω | VS = 0 V to VDD, IS = −10 mA; see Figure 12 | 4 |
| On Resistance Match ∆RON (VDD 3 V) | ∆RON | | 0.3 | 1 | Ω | VS = 0 V to VDD, IS = −10 mA | 4 |
| Source off Leakage IS (OFF) (VDD 3.3 V, +25 °C) | IS (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Source off Leakage IS (OFF) (VDD 3.3 V, −40 to +85 °C) | IS (OFF) | -0.35 | | 0.35 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Drain off Leakage ID (OFF) (VDD 3.3 V, +25 °C) | ID (OFF) | -0.25 | 0.01 | 0.25 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Drain off Leakage ID (OFF) (VDD 3.3 V, −40 to +85 °C) | ID (OFF) | -0.35 | | 0.35 | nA | VS = 3 V/1 V, VD = 1 V/3 V | 4 |
| Channel on Leakage ID, IS (ON) (VDD 3.3 V, +25 °C) | ID, IS (ON) | -0.25 | 0.01 | 0.25 | nA | VS = VD = 1 V or 3 V | 4 |
| Channel on Leakage ID, IS (ON) (VDD 3.3 V, −40 to +85 °C) | ID, IS (ON) | -0.35 | | 0.35 | nA | VS = VD = 1 V or 3 V | 4 |
| Input High Voltage VINH (VDD 3 V) | VINH | 2 | | | V | | 4 |
| Input Low Voltage VINL (VDD 3 V) | VINL | | | 0.4 | V | | 4 |
| Input Current IINL or IINH (VDD 3 V) | IINL or IINH | -0.1 | 0.005 | 0.1 | μA | VIN = VINL or VINH | 4 |
| Turn-on Time tON (VDD 3 V) | tON | | 16 | 24 | ns | VS = 2 V, see Figure 15 | 4 |
| Turn-off Time tOFF (VDD 3 V) | tOFF | | 7 | 11 | ns | VS = 2 V, see Figure 15 | 4 |
| Power Supply Current IDD (VDD 3.3 V) | IDD | | 0.001 | 1 | μA | Digital inputs = 0 V or 3 V | 4 |
| Supply voltage VDD (single supply, recommended operating) | VDD | 1.8 | | 5.5 | V | Single supply | 1 |
| VDD to GND (absolute maximum) | VDD | -0.3 | | 7 | V | VDD to GND | 5 |
| Analog, Digital Inputs (absolute maximum) | | -0.3 | | | V | Max VDD + 0.3 V or 30 mA, whichever occurs first | 5 |
| Continuous Current, S or D (absolute maximum) | | | | 30 | mA | | 5 |
| Operating Temperature Range, Industrial (A, B Grade) | | -40 | | 85 | °C | A, B grade | 5 |
| Storage Temperature Range | | -65 | | 150 | °C | | 5 |
| Junction Temperature | | | | 150 | °C | | 5 |
| Lead Temperature, Vapor Phase Soldering | | | | 215 | °C | 60 sec | 5 |
| Lead Temperature, Infrared Soldering | | | | 220 | °C | 15 sec | 5 |
| Lead-Free IR Reflow Peak Temperature | | | | 260 | °C | (+0/−5 °C); time at peak 10 to 40 sec | 5 |
| ESD | | | | 2 | kV | | 5 |
| Thermal Impedance θJA (8-lead MSOP) | θJA | | 206 | | °C/W | 8-lead MSOP | 5 |
| Thermal Impedance θJC (8-lead MSOP) | θJC | | 44 | | °C/W | 8-lead MSOP | 5 |
## CAD (KiCad official)
- Symbol: `ADG721BRMZ-REEL7`
- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`
- 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files: `adg721brmz-reel7-etched.step` / `adg721brmz-reel7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adg721brmz-reel7.step` / `adg721brmz-reel7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586193979926302720) (16 pp, sha256 `52b1be8506273da9`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/adg721brmz-reel7-datasheet.pdf)