Technical parameters
Technical specifications
| Parameter | Value |
|---|---|
| Mfr | Texas Instruments [1] |
| Architecture | SAR [1] |
| Product Status | Obsolete [1] |
| Base Product Number | ADC121 [1] |
| Configuration | MUX-S/H-ADC [1] |
| Data Interface | SPI [1] |
| Input Type | Differential, Pseudo-Differential, Single Ended [1] |
| Mounting Type | Surface Mount [1] |
| Number of A/D Converters | 1 [1] |
| Number of Bits | 12 [1] |
| Number of Inputs | 4, 8 [1] |
| Operating Temperature | -40°C~85°C [1] |
| Ratio - S/H:ADC | 1:1 [1] |
| Reference Type | External [1] |
| Sampling Rate (Per Second) | 114k [1] |
| Voltage - Supply, Analog | 3V ~ 5.5V [1] |
| Voltage - Supply, Digital | 3V ~ 5.5V [1] |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) [1] |
Specification references[1]Texas Instruments ADC12138CIMSA vendor product record ↗
