Part Number: ADS7842E vs ADS7223SRHBR
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| Part Number: | ADS7842E | ADS7223SRHBR |
| Manufacturer: | Texas Instruments | Texas Instruments |
| Description: | 12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter | IC ADC 12BIT SRL 1MSPS DL 32QFN |
| Quantity Available: | Available | Available |
| Datasheets: | ads7842 | - |
| Factory Lead Time | 16 Weeks | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold | Gold |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-SSOP (0.209, 5.30mm Width) | 32-VFQFN Exposed Pad |
| Surface Mount | YES | YES |
| Number of Pins | 28 | 32 |
| Operating Temperature | -40°C~85°C | -40°C~125°C |
| Packaging | Tube | Tape & Reel (TR) |
| JESD-609 Code | e4 | e4 |
| Feature | Selectable Address | Simultaneous Sampling |
| Pbfree Code | yes | yes |
| Part Status | Active | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | 2 (1 Year) |
| Number of Terminations | 28 | 32 |
| ECCN Code | EAR99 | EAR99 |
| Subcategory | Analog to Digital Converters | Analog to Digital Converters |
| Max Power Dissipation | 4.5mW | 117mW |
| Technology | CMOS | - |
| Terminal Position | DUAL | QUAD |
| Terminal Form | GULL WING | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Number of Functions | 1 | 1 |
| Supply Voltage | 5V | 5V |
| Terminal Pitch | 0.65mm | - |
| Base Part Number | ADS7842 | ADS7223 |
| Pin Count | 28 | 32 |
| Operating Supply Voltage | 5V | 5V |
| Number of Elements | 1 | 2 |
| Polarity | Unipolar | Bipolar |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC |
| Number of Channels | 4 | 4 |
| Max Supply Voltage | 5.25V | 5.5V |
| Min Supply Voltage | 2.7V | 2.7V |
| Nominal Supply Current | 550μA | - |
| Power Dissipation | 4.5mW | 86.5mW |
| Number of Bits | 12 | 12 |
| Input Type | Single Ended | Differential, Pseudo-Differential |
| Architecture | SAR | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
| Supply Type | Analog, Digital, Single | Analog, Digital |
| Reference Type | External | External, Internal |
| Data Interface | Parallel | SPI |
| Resolution | 1.5 B | 1.5 B |
| Sampling Rate | 200 ksps | 1 Msps |
| Voltage - Supply, Analog | 2.7V~3.6V 5V | 2.7V~5.5V |
| Voltage - Supply, Digital | 2.7V~3.6V 5V | 2.3V~5.5V |
| Number of Analog In Channels | 4 | 4 |
| Sampling Rate (Per Second) | 200k | 1M |
| Output Bit Code | BINARY | - |
| Integral Nonlinearity (INL) | 1 LSB | 0.5 LSB |
| Sample and Hold / Track and Hold | SAMPLE | SAMPLE |
| Number of A/D Converters | 1 | - |
| Conversion Rate | 200 ksps | 1 Msps |
| Ratio - S/H:ADC | 1:1 | 1:1 |
| Signal to Noise Ratio (SNR) | 72 dB | 73 dB |
| Max Supply Voltage (DC) | 5.25V | 5.5V |
| Differential Nonlinearity | 0.8 LSB | 0.5 LSB |
| Min Supply Voltage (DC) | 4.75V | 2.3V |
| Spurious-free dynamic range (SFDR) | 79 dB | 86 dB |
| Height | 2mm | 1mm |
| Length | 10.2mm | 5mm |
| Width | 5.3mm | 5mm |
| Thickness | 1.95mm | 900μm |
| Radiation Hardening | No | - |
| REACH SVHC | No SVHC | - |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Lead Free | Lead Free | Lead Free |
| Reflow Temperature-Max (s) | - | NOT SPECIFIED |
| Qualification Status | - | Not Qualified |
| Interface | - | Serial |
| Number of Inputs | - | 4, 8 |
| Power Consumption | - | 47.2mW |
| Submit RFQ: | Submit | Submit |
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