For Reference Only
| Part Number | LT1991IDD#PBF |
| LIXINC Part # | LT1991IDD#PBF |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Description | PRECISION, 100UA, GAIN SELECTABL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT1991IDD#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LT1991IDD#PBF |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Amplifier Type: | Programmable Gain |
| Number of Circuits: | 1 |
| Output Type: | Rail-to-Rail |
| Slew Rate: | 0.12V/µs |
| Gain Bandwidth Product: | 560 kHz |
| -3db Bandwidth: | 110 kHz |
| Current - Input Bias: | 2.5 nA |
| Voltage - Input Offset: | 25 µV |
| Current - Supply: | 130µA |
| Current - Output / Channel: | 21 mA |
| Voltage - Supply, Single/Dual (±): | 2.7V ~ 36V, ±1.35V ~ 18V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 10-WFDFN Exposed Pad |
| Supplier Device Package: | 10-DFN (3x3) |
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| In Stock | 11517 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.41000 | $2.41 |
| 363 | $2.40730 | $873.8499 |
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