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LTC6911IMS-2#PBF
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Analog Devices Programmable / Variable Gain Amplifiers (PGA/VGA), MSOP-10. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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Symbol & Footprint
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Datasheet
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README
markdownLTC6911IMS-2#PBF
Analog Devices · Programmable / Variable Gain Amplifiers (PGA/VGA) · MSOP-10
LTC6911IMS-2#PBF from Analog Devices, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | INA | input | Inverting analog input for channel A. Signal is applied here referenced to AGND; output OUTA = Gain * (AGND - INA) + AGND. Rail-to-rail input range; input impedance is gain-code dependent (Open at gain 0, down to 1.25k at gain 64). |
| 2 | AGND | power_out | Analog ground reference pin. Internally biased to mid-supply (nominally 2.5V at Vs=5V) for single-supply operation, or may be driven externally. Should be bypassed to V- with a capacitor; also serves as the virtual-ground reference for the inverting amplifiers. |
| 3 | INB | input | Inverting analog input for channel B. Signal is applied here referenced to AGND; output OUTB = Gain * (AGND - INB) + AGND. Rail-to-rail input range; input impedance is gain-code dependent. |
| 4 | G0 | input | Gain-select digital input bit 0 (LSB). CMOS input; VIH >= 2.43V (Vs=2.7V) or >= 4.5V (Vs=5V/±5V); VIL <= 0.27V/0.5V. Along with G1 and G2 selects one of eight inverting gains per Table 2 (-2 option: 0, -1, -2, -4, -8, -16, -32, -64 V/V). |
| 5 | G1 | input | Gain-select digital input bit 1. CMOS input with the same logic thresholds as G0. Combines with G0 and G2 to program the inverting gain of both channels. |
| 6 | G2 | input | Gain-select digital input bit 2 (MSB). CMOS input with the same logic thresholds as G0/G1. Setting G2:G1:G0 = 000 puts the amplifier in the muted state (gain 0, input Open). |
| 7 | V+ | power_in | Positive supply pin. 2.7V to 10.5V total supply (V+ minus V-), 11V absolute maximum. Bypass with a 0.1 uF capacitor to V- close to the pin. |
| 8 | OUTB | output | Rail-to-rail analog output for channel B. Drives loads down to 500 ohm; output short-circuit current is ±27 mA at Vs=2.7V and ±35 mA at Vs=±5V. Output = Gain * (AGND - INB) + AGND. |
| 9 | V- | power_in | Negative supply pin. Tie to ground for single-supply operation, or to a negative rail for dual-supply operation (e.g., -5V with V+ = +5V). Bypass to V+ with 0.1 uF close to the pin. |
| 10 | OUTA | output | Rail-to-rail analog output for channel A. Drives loads down to 500 ohm; output short-circuit current is ±27 mA at Vs=2.7V and ±35 mA at Vs=±5V. Output = Gain * (AGND - INA) + AGND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-10 |
| Category | Amplifiers/Comparators |
| Pins | 10 |
Ordering variants
Same part, different packaging or reel option.
LTC6911IMS-2#PBFCMS-2LTC6911IMS-2#PBFLTC6911IMS-2#PBFHMS-2
CAD (KiCad official)
- Symbol:
LTC6911IMS-2#PBF - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (20 pp, sha256
de92c9d09727c6fb, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).