TLV2186 Texas instruments

TLV2186

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TLV2186

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Описание

The TLV2186 is a low-power, 24-V, rail-to-rail input and output zero-drift operational amplifier (op amp). The TLV2186 features only 10 µV of offset voltage (typical) and 0.1 µV/°C of offset voltage drift over temperature (typical). This device is a great choice for precision instrumentation, signal measurement, and active filtering applications. Low quiescent current consumption (90 µA) makes the TLV2186 an excellent option for power-sensitive applications, such as battery-powered instrumentation and portable systems. Moreover, the high common-mode architecture along with low offset voltage allows for high-side current shunt monitoring at the positive rail. This device also provides robust ESD protection during shipment, handling, and assembly. The device is specified for operation from –40°C to +125°C. The TLV2186 is offered in WSON-8 and SO-8 packages.

High precision:
- Offset drift: 0.1 µV/°C
- Low offset voltage: 10 µV
Low quiescent current: 90 µA
Excellent dynamic performance:
- Gain bandwidth: 750 kHz
- Slew rate: 0.35 V/µs
Robust design:
- RFI/EMI filtered inputs
Rail-to-rail input/output
Supply range: 4.5 V to 24 V

Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	24
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5
Vos (offset voltage at 25°C) (max) (mV)	0.25
GBW (typ) (MHz)	0.75
Features	Cost Optimized, EMI Hardened, High Cload Drive, Small Size, Zero Drift
Slew rate (typ) (V/µs)	0.35
Rail-to-rail	In, Out
Offset drift (typ) (µV/°C)	0.1
Iq per channel (typ) (mA)	0.09
Vn at 1 kHz (typ) (nV√Hz)	38
CMRR (typ) (dB)	134
Rating	Catalog
Operating temperature range (°C)	-40 to 125
Input bias current (max) (pA)	600
Iout (typ) (A)	0.02
Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.2
Input common mode headroom (to positive supply) (typ) (V)	0.2
Output swing headroom (to negative supply) (typ) (V)	0.06
Output swing headroom (to positive supply) (typ) (V)	-0.06