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OPA188AQDGKRQ1 +BOM

Zero-Drift Amplifier 1 Circuit Rail-to-Rail 8-VSSOP

Produttore:

Texas Instruments, Inc
ProduttorePart #:

OPA188AQDGKRQ1
Scheda dati:

OPA188AQDGKRQ1 Scheda dati (PDF)
Number of channels:

1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

4
Vos (offset voltage at 25°C) (max) (mV):

0.025
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OPA188AQDGKRQ1 Descrizione generale

Precision engineers and designers looking for a versatile amplifier solution will appreciate the OPA188-Q1's performance characteristics. Its ability to maintain low offset voltage and minimal drift sets it apart from conventional amplifiers. The wide operating temperature range and compatibility with single or dual supplies make it a flexible choice for various applications in automotive, industrial, and consumer electronics

Caratteristiche principali

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- OPA188-Q1 Device Temperature Grade 1:
  –40°C to +125°C
- OPA2188-Q1 Device Temperature Grade 2:
  –40°C to +105°C
- Device HBM ESD Classification Level 1C
- Device CDM ESD Classification Level C5
Wide Supply Range: ±2 V to ±18 V
Low Offset Voltage: 25 µV (Maximum)
Zero-Drift: 0.03 µV/°C
Low Noise: 8.8 nV/√Hz
- 0.1-Hz to 10-Hz Noise: 0.25 µV_PP
Excellent DC Precision:
- PSRR: 142 dB
- CMRR: 146 dB
- Open-Loop Gain: 136 dB
Gain Bandwidth: 2 MHz
Quiescent Current: 510 µA (Maximum)
Wide Supply Range: ±2 V to ±18 V
Rail-to-Rail Output
Input Includes Negative Rail
RFI Filtered Inputs

Specifiche

Number of channels	1	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4	Vos (offset voltage at 25°C) (max) (mV)	0.025
GBW (typ) (MHz)	2	Features	EMI Hardened, Zero Drift
Slew rate (typ) (V/µs)	0.8	Rail-to-rail	In to V-, Out
Offset drift (typ) (µV/°C)	0.03	Iq per channel (typ) (mA)	0.45
Vn at 1 kHz (typ) (nV√Hz)	8.8	CMRR (typ) (dB)	126
Rating	Automotive	Operating temperature range (°C)	-40 to 125
Input bias current (max) (pA)	1400	Iout (typ) (A)	0.018
Architecture	CMOS	Input common mode headroom (to negative supply) (typ) (V)	0
Input common mode headroom (to positive supply) (typ) (V)	-1.5	Output swing headroom (to negative supply) (typ) (V)	0.22
Output swing headroom (to positive supply) (typ) (V)	-0.22	THD + N at 1 kHz (typ) (%)	0.0001

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