Texas Instruments ADS7844EB AD Converters 2.7V 12Bits Tube 20Pins
ADS7844EB
2502-479-ADS7844EB
20-SSOP (0.154, 3.90mm Width)
RoHS Compliant
Ratio - S/H:ADC: 1:1,Data Interface: SPI,Pin Count: 20
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ADS7844EB Tech Specifications
Texas Instruments ADS7844EB technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Data Acquisition - Analog to Digital Converters (ADC) | |
| Manufacturer | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Gold | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SSOP (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Number of Elements | 1 Element | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Max Power Dissipation | 4.5mW | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 2.7V | |
| Terminal Pitch | 0.635mm | |
| Base Part Number | ADS7844 | |
| Pin Count | 20 | |
| Operating Supply Voltage | 5V | |
| Polarity | Unipolar | |
| Configuration | MUX-S/H-ADC | |
| Number of Channels | 8Channels | |
| Interface | Serial | |
| Max Supply Voltage | 5.25V | |
| Min Supply Voltage | 2.7V | |
| Nominal Supply Current | 550μA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Power Dissipation | 4.5mW | |
| Number of Bits | 12Bits | |
| Input Type | Differential, Single Ended | |
| Architecture | SAR | |
| Number of Inputs | 4, 8Input | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| Supply Type | Single | |
| Reference Type | External | |
| Data Interface | SPI | |
| Resolution | 1.5 B | |
| Sampling Rate | 200 ksps | |
| Voltage - Supply, Analog | 2.7V~3.6V 5V | |
| Voltage - Supply, Digital | 2.7V~3.6V 5V | |
| Number of Analog In Channels | 8Analog In Channels | |
| Sampling Rate (Per Second) | 200k | |
| Output Bit Code | BINARY | |
| Linearity Error-Max (EL) | 0.0244% | |
| Integral Nonlinearity (INL) | 1 LSB | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Conversion Rate | 200 ksps | |
| Ratio - S/H:ADC | 1:1 | |
| Signal to Noise Ratio (SNR) | 72 dB | |
| Max Supply Voltage (DC) | 5.25V | |
| Differential Nonlinearity | 1 LSB | |
| Min Supply Voltage (DC) | 2.7V | |
| Spurious-free dynamic range (SFDR) | 78 dB | |
| Height | 1.75mm | |
| Length | 8.65mm | |
| Width | 3.9mm | |
| Thickness | 1.5mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Others include "ADS78" parts
The following parts include 'ADS78'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ADS7828EB/250 | Texas Instruments | 16-TSSOP (0.173, 4.40mm Width) | 1 |
| ADS7830IPWR | Texas Instruments | 16-TSSOP (0.173, 4.40mm Width) | 5323 |
| ADS7828E/250 | Texas Instruments | 16-TSSOP (0.173, 4.40mm Width) | 10600 |
| ADS7841ESQDBQRQ1 | Texas Instruments | 16-SSOP (0.154, 3.90mm Width) | 3550 |
| ADS7830IPWT | Texas Instruments | 16-TSSOP (0.173, 4.40mm Width) | 826 |
| ADS7886SBDBVT | Texas Instruments | SOT-23-6 | 1600 |
| ADS7841E | Texas Instruments | 16-SSOP (0.154, 3.90mm Width) | 11139 |
| ADS7844EB | Texas Instruments | 20-SSOP (0.154, 3.90mm Width) | 51 |
| ADS7805U | Texas Instruments | 28-SOIC (0.295, 7.50mm Width) | 2295 |
| ADS7841E/2K5 | Texas Instruments | 16-SSOP (0.154, 3.90mm Width) | 2500 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ADS7844EB | Texas Instruments | IC 12-BIT 8-CHANNEL A/D 20-QSOP | 20-SSOP (0.154, 3.90mm Width) | |
 | ADS7844NB | Texas Instruments | IC 12-BIT 8-CHAN 200KHZ 20-SSOP | 20-SSOP (0.209, 5.30mm Width) | |
| ADS7844NB/1K | Texas Instruments | IC 12BIT 8-CHN 200KHZ A/D 20SSOP | 20-SSOP (0.209, 5.30mm Width) | |
| ADS7844NBG4 | Texas Instruments | IC ADC 12BIT 8-CHANNEL 20-SSOP | 20-SSOP (0.209, 5.30mm Width) | |
 | MAX1145BEAP+ | Maxim Integrated | IC ADC 14BIT 150KSPS 20-SSOP | 20-SSOP (0.209, 5.30mm Width) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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ADS7844EB Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.