HI7191IB vs HI7191IBZ Comparison
Detailed side-by-side comparison of HI7191IB by Renesas Electronics and HI7191IBZ by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | HI7191IB | HI7191IBZ |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | NRND | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.90 | $21.10 |
| Resolution | 24 bits | 24 bit |
| Architecture | Sigma-Delta | — |
| Number of Inputs | 1 differential input | — |
| Supply Voltage | +/-5 V (dual supply) | ±5 V (dual supply) |
| Signal Input Type | Differential | — |
| Reference Input Type | Differential | Fully differential |
| On-chip PGIA Gain Range | 1 to 128 (programmable) | — |
| On-chip Calibration | On-demand auto-calibration | — |
| Digital Interface | Serial (SPI-compatible / SSR-compatible) | — |
| Package | 20-SOIC (Wide) | 20-SOIC (7.50 mm wide body) |
| Pins | 20 | — |
| Operating Temperature Range | -40 C to +85 C (Industrial) | Industrial grade (see datasheet) |
| Screening Level | Industrial | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | Compliant (lead-free IBZ suffix) |
| Part Number | — | HI7191IBZ |
| Manufacturer | — | Renesas Electronics (formerly Intersil) |
| Converter Type | — | Sigma-Delta (Σ-Δ) |
| Number of Input Channels | — | 1 differential |
| Conversion Rate | — | up to 2 kSPS |
| Analog Input Type | — | Fully differential |
| Internal PGA Gain Range | — | 1 to 128 |
| On-Demand Calibration | — | Yes (offset + gain) |
| Lifecycle Status | — | Obsolete (per Renesas product page) |