Parameters |
Channel-to-Channel Matching (ΔRon) |
160m Ω |
Crosstalk |
-82dB @ 1MHz |
Switching |
BREAK-BEFORE-MAKE |
Switch-on Time-Max |
67ns |
Voltage - Supply, Single (V+) |
1.8V~5.5V |
Drain to Source Resistance |
500mOhm |
Normal Position |
NO |
Height |
850μm |
Length |
3mm |
Width |
3mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
Factory Lead Time |
1 Week |
Lifecycle Status |
PRODUCTION (Last Updated: 1 month ago) |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Surface Mount |
YES |
Number of Pins |
8 |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tube |
JESD-609 Code |
e3 |
Pbfree Code |
no |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Resistance |
600mOhm |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Multiplexer or Switches |
Max Power Dissipation |
5μW |
Technology |
CMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
3.6V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
ADG821 |
Output |
SEPARATE OUTPUT |
Pin Count |
8 |
Power Supplies |
3/5V |
Number of Channels |
2 |
Interface |
Parallel |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
1.8V |
Nominal Supply Current |
2μA |
Power Dissipation |
5μW |
Max Supply Current |
2μA |
Throw Configuration |
SPST |
Turn On Delay Time |
45 ns |
Supply Type |
Single |
Bandwidth |
24MHz |
Turn-Off Delay Time |
16 ns |
On-State Resistance (Max) |
600mOhm |
Multiplexer/Demultiplexer Circuit |
1:1 |
Off-state Isolation-Nom |
52 dB |
Current - Leakage (IS(off)) (Max) |
250pA |
Channel Capacitance (CS(off), CD(off)) |
85pF 98pF |
On-state Resistance Match-Nom |
0.16Ohm |
Switch Circuit |
SPST - NO |
Switch Time (Ton, Toff) (Max) |
45ns, 16ns |
Charge Injection |
15pC |
ADG821BRMZ Overview
Shipping overseas is convenient due to the electrical component's packing in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width). The advanced packaging method Tube provides high reliability. It is mounted in the position Surface Mount. Multiplexers and demultiplexers have a ratio of 1:1. The operating temperature is extended to around -40°C~125°C TA. 8 terminations have been made so far. The electronic part provides high-quality output because it has 2 channels. Turning on and running the electrical part should be easy with a 3.6V voltage supply. 8 pins are injected to the electronic part body. These analog multiplexers are built based on SPST - NO switching circuits. Use ADG821 to search for variants of the digital switches. The internal resistance of this digital multiplexer is 600mOhm. The functions of 8 pins can be found in the datasheets. Multiplexer or Switches is a typical switch device. It is generally not recommended to supply a voltage higher than 5.5V to the switch device in normal circumstances. Single supply type digital switch with a low cost. The lowest voltage fed to the electronic component should be 1.8V. The voltage required by this switch device is 1.8V~5.5V, draining from a single voltage supply. If you put voltage higher than 2μA on the digital multiplexer, damage may occur. The digital multiplexer has SEPARATE OUTPUT outputs that can be used. 24MHz-bandwidths can be used to transfer data between multiplexers. It has a Drain to Source resistance of 500mOhm ohms.
ADG821BRMZ Features
2 Channels
Switch Circuit: SPST - NO
Bandwidth: 24MHz
Drain-to-Source resistance: 500mOhm
ADG821BRMZ Applications
There are a lot of Analog Devices Inc. ADG821BRMZ Analog Switches & Multiplexers ICs applications.
- Modems
- Avionics test equipment
- Existing multiplexer applications (both fault-protected and nonfault-protected)
- Signal routing between systems
- Mechanical reed relay replacement
- Precision test equipment
- Short/Medium Loop: approximately 2000 ft. of 26 AWG and 5 REN loads
- SONET
- Battery Powered Systems
- Access Concentrators