規格
| 屬性 | 價值 |
| Package | Tray |
| ProductStatus | Active |
| SwitchCircuit | SPDT |
| Multiplexer/DemultiplexerCircuit | 2:1 |
| NumberofCircuits | 4 |
| On-StateResistance(Max) | 4.5Ohm |
| Voltage-SupplySingle(V+) | 1.8V ~ 5.5V |
| Voltage-SupplyDual(V±) | ±2.5V |
| SwitchTime(TonToff)(Max) | 21ns, 10ns (Typ) |
| -3dbBandwidth | 160MHz |
| ChargeInjection | 5pC |
| ChannelCapacitance(CS(off)CD(off)) | 11pF |
| Current-Leakage(IS(off))(Max) | 100pA |
| Crosstalk | -80dB @ 1MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-WFQFN Exposed Pad, CSP |
概述
Description
The ADG788BCPZ is a single-pole, double-throw (SPDT) analog switch from Analog Devices. It features low on-resistance (0.5Ω typical) and operates from a 1.8V to 5.5V supply, making it suitable for portable and low-voltage applications.
Key features:
- Low power consumption (0.01μA max leakage current).
- Fast switching (tON: 20ns, tOFF: 10ns).
- Break-before-make switching for signal integrity.
Applications include battery-powered systems, audio switching, and signal routing. The 10-lead LFCSP package ensures compact PCB integration.
For detailed specs, refer to the datasheet.
Key features:
- Low power consumption (0.01μA max leakage current).
- Fast switching (tON: 20ns, tOFF: 10ns).
- Break-before-make switching for signal integrity.
Applications include battery-powered systems, audio switching, and signal routing. The 10-lead LFCSP package ensures compact PCB integration.
For detailed specs, refer to the datasheet.
Features
The ADG788BCPZ is a dual SPDT analog switch with the following key features:
- Low On-Resistance: 0.5 Ω (typical) at 5 V supply.
- Low Power Consumption: Operates from 1.8 V to 5.5 V, suitable for battery-powered devices.
- Fast Switching: tON = 35 ns, tOFF = 20 ns (5 V supply).
- High Bandwidth: 200 MHz (typical).
- Break-Before-Make (BBM) Switching: Prevents signal shorting.
- Low Leakage Current: <1 nA (25°C).
- Tiny Package: 20-lead LFCSP (4x4 mm) for space-constrained designs.
- TTL/CMOS-Compatible Logic Inputs.
Ideal for signal routing, portable devices, and communication systems.
- Low On-Resistance: 0.5 Ω (typical) at 5 V supply.
- Low Power Consumption: Operates from 1.8 V to 5.5 V, suitable for battery-powered devices.
- Fast Switching: tON = 35 ns, tOFF = 20 ns (5 V supply).
- High Bandwidth: 200 MHz (typical).
- Break-Before-Make (BBM) Switching: Prevents signal shorting.
- Low Leakage Current: <1 nA (25°C).
- Tiny Package: 20-lead LFCSP (4x4 mm) for space-constrained designs.
- TTL/CMOS-Compatible Logic Inputs.
Ideal for signal routing, portable devices, and communication systems.
Pinout
The ADG788BCPZ is a dual SPDT (Single Pole Double Throw) analog switch in a 16-lead LFCSP (4mm x 4mm) package.
- Pin Count: 16 pins
- Functions:
- Two independent SPDT switches.
- Low on-resistance (~0.5Ω typical).
- Wide supply range (±1.8V to ±2.5V dual or +1.8V to +5.5V single).
- Fast switching speed (tON ~35ns, tOFF ~20ns).
- Applications: signal routing, audio/video switching, battery-powered systems.
Key pins:
- IN1, IN2: Control logic inputs.
- S1A, S1B, S2A, S2B: Switch terminals.
- D1, D2: Common terminals.
- VDD, GND: Power supply.
Compact and efficient for space-constrained designs.
- Pin Count: 16 pins
- Functions:
- Two independent SPDT switches.
- Low on-resistance (~0.5Ω typical).
- Wide supply range (±1.8V to ±2.5V dual or +1.8V to +5.5V single).
- Fast switching speed (tON ~35ns, tOFF ~20ns).
- Applications: signal routing, audio/video switching, battery-powered systems.
Key pins:
- IN1, IN2: Control logic inputs.
- S1A, S1B, S2A, S2B: Switch terminals.
- D1, D2: Common terminals.
- VDD, GND: Power supply.
Compact and efficient for space-constrained designs.
Application
The ADG788BCPZ is a CMOS analog switch used in various applications requiring signal routing or multiplexing. Key areas include:
- Portable Devices: Battery-powered systems like smartphones and tablets for signal switching.
- Medical Equipment: Patient monitoring and diagnostic devices for low-power, high-reliability switching.
- Industrial Systems: Sensor interfaces, data acquisition, and automation control.
- Communications: RF and baseband signal routing in wireless systems.
- Test & Measurement: Precision instrumentation and multiplexing in automated test setups.
Its low power consumption, fast switching, and small footprint make it ideal for space-constrained, high-performance designs.
- Portable Devices: Battery-powered systems like smartphones and tablets for signal switching.
- Medical Equipment: Patient monitoring and diagnostic devices for low-power, high-reliability switching.
- Industrial Systems: Sensor interfaces, data acquisition, and automation control.
- Communications: RF and baseband signal routing in wireless systems.
- Test & Measurement: Precision instrumentation and multiplexing in automated test setups.
Its low power consumption, fast switching, and small footprint make it ideal for space-constrained, high-performance designs.
Package
The ADG788BCPZ is packaged in a 20-lead LFCSP (Lead Frame Chip Scale Package). This compact, surface-mount package measures 4mm x 4mm and features a 0.5mm lead pitch, making it suitable for space-constrained applications. The LFCSP offers good thermal performance and is commonly used in high-density PCB designs.
