ADC0809CCN vs MM74C948N Comparison
Detailed side-by-side comparison of ADC0809CCN by Texas Instruments and MM74C948N by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
MM74C948N - 8-Bit ADC w/ 16-Ch MUX | Texas Instruments | DIP-40
MM74C948N ObsoleteSpecification Comparison
| Parameter | ADC0809CCN | MM74C948N |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.40 | $7.05 |
| Resolution | 8 bits | 8 bit |
| Architecture | Successive Approximation (SAR) | Successive Approximation (SAR) |
| Number of Channels | 8 single-ended | — |
| Sample Rate (max) | 10 kSPS | — |
| Input Type | Single-Ended, Multiplexed | — |
| Supply Voltage (VCC) | 4.5 V to 5.25 V (5 V typical) | — |
| Supply Current | [DATA_NEEDED: typical quiescent current] | — |
| Analog Input Voltage Range | 0 V to VCC | — |
| Integral Nonlinearity (INL) | ±1 LSB max | — |
| Differential Nonlinearity (DNL) | ±1 LSB max (no missing codes) | — |
| Conversion Time (typ) | [DATA_NEEDED: at fCLK] | — |
| Clock Frequency | 10 kHz to 1.1 MHz | — |
| Reference Voltage | Internal 256R ladder, VREF+ / VREF- pins | — |
| Digital I/O Logic Level | TTL/CMOS compatible | — |
| Operating Temperature | -40 °C to +85 °C | -40C to +85C |
| Package | 28-pin PDIP (through-hole) | PDIP-40 (N) |
| Mounting Type | Through-Hole (DIP) | Through-Hole |
| RoHS Status | Compliant (NOPB variant); non-compliant legacy | [DATA_NEEDED: RoHS status - datasheet predates RoHS era] |
| Output Interface | 8-bit parallel, tri-state latched | — |
| Channel Selection | 3-bit address latch (A0/A1/A2) | — |
| Number of Analog Input Channels | — | 16 (single-ended, multiplexed) |
| Supply Voltage | — | 5 V (single supply) |
| Maximum Conversion Time | — | 116 us |
| Technology | — | CMOS |
| Interface | — | Microprocessor-compatible parallel |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Through-Hole |
| Package Code | — | DIP |
| Number of Terminals | — | 40 |
| Package Shape | — | Rectangular |