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The ADG729 is a CMOS analog matrix switch with a serially controlled 2-wire interface. It is a dual 4-channel matrix switch. On resistance is closely matched between switches and very flat over the full signal range. This part can operate equally well as a multiplexer, demultiplexer or switch array and the input signal range extends to the supplies. The ADG728 and ADG729 utilize a 2-wire serial interface that is compatible with the I2C™ interface standard. Both have two external address pins (A0 and A1). This allows the 2 LSBs of the 7-bit slave address to be set by the user. Four of each of the devices can be connected to the one bus. The ADG728 also has a RESET pin that should be tied high if not in use. Each channel is controlled by one bit of an 8-bit word. This means that these devices may be used in a number of different configurations; all, any, or none of the channels may be on at any one time. On power-up of the device, all switches will be in the OFF condition and the internal shift register will contain all zeros. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. The ADG728 and ADG729 are available in 16-lead TSSOP packages. Product Highlights 2-Wire Serial Interface. Single Supply Operation. The ADG728 and ADG729 are fully specified and guaranteed with 3 V and 5 V supply rails. Low On Resistance 2.5 O typical. Any configuration of switches may be on at any one time. Guaranteed Break-Before-Make Switching Action. Small 16-Lead TSSOP Package. Applications Data Acquisition Systems Communications Systems Relay Placement Audio and Video Switching Automatic Test Equipment
Количество в упаковке | 96 |
Корпус | TSSOP-16 |
Вес | 0.157 г |
Analogue Switch Type | DPST |
No. of Channels | 4Channels |
On State Resistance Max | 4.5ohm |
Supply Voltage Range | 2.7V to 5.5V |
Analogue Switch Case | TSSOP |
No. of Pins | 16Pins |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Packaging | Each |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (07-Jul-2017) |
Analogue Multiplexer Type | Dual 4-Way Matrix Switch |
Analogue Switch Case Style | TSSOP |
Bandwidth | 100MHz |
IC Generic Number | 729 |
On Resistance Rds(on) | 2.5ohm |
Operating Temperature Range | -40°C to +85°C |
Supply Voltage Source | Single |
Termination Type | Surface Mount Device |
Turn Off Time | 85ns |
Turn On Time | 95ns |
reach_svhc_compliance | No SVHC |
case_package_si | SOP |
power_dissipation | 100 µW |
supply_voltage_dc | 5.50 V (max) |
lead_free_status | Contains Lead |
mounting_style | Surface Mount |
contacts_type | 4PST |
packaging | Tube, Bulk |
case_package | TSSOP, SOP |
bandwidth | 100 MHz |
rds_drain_to_source_resistance_on | 2.50 Ω |
supply_current | 10.0 µA |
lifecycle_status | Active |
number_of_bits | 4 |
rohs_status | Compliant |
pin_count | 16 |
number_of_channels | 4 |
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