OPA2170AQDGKRQ1 Audio Power Amplifier IC General Purpose Op Amp in MicroPackages 8-VSSOP -40 to 125
digital audio amplifier ic
,audio preamplifier ic
OPA2170AQDGKRQ1 Audio Power Amplifier IC General Purpose Op Amp in MicroPackages 8-VSSOP -40 to 125
1 Features
- Qualified for Automotive Applications
-
AEC-Q100 Qualified With the Following Results:
-
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
-
– Device HBM ESD Classification Level 3A
-
– Device CDM ESD Classification Level C5
-
-
SupplyRange:2.7Vto36V,±1.35Vto±18V
-
Low Noise: 19 nV/√Hz
-
RFI Filtered Inputs
-
Input Range Includes the Negative Supply
-
Input Range Operates to Positive Supply
-
Rail-to-Rail Output
-
Gain Bandwidth: 1.2 MHz
-
Low Quiescent Current: 110 μA per Amplifier
-
High Common-Mode Rejection: 120 dB
-
Low Bias Current: 15 pA (Maximum)
-
Number of Channels:
-
– OPA170-Q1: 1
-
– OPA2170-Q1: 2
-
– OPA4170-Q1: 4
-
-
Industry-Standard Packages
2 Applications
-
Automotive
-
HEV and EV Power Trains
-
Advanced Driver Assist (ADAS)
-
Automatic Climate Controls
-
Temperature Measurements
-
Strain Gauge Amplifiers
-
Precision Integrators
3 Description
The OPA170-Q1, OPA2170-Q1, and OPA4170-Q1 devices (OPAx170-Q1) are a family of 36-V, single- supply, low-noise operational amplifiers that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current.
Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx170- Q1 family of operational amplifiers is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170-Q1 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170-Q1 operational amplifiers are specified from –40°C to +125°C.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
OPA170-Q1 |
SOT-23 (5) |
2.90 mm × 1.60 mm |
|
OPA2170-Q1 |
VSSOP (8) |
3.00 mm × 3.00 mm |
|
OPA4170-Q1 |
TSSOP (14) |
5.00 mm × 4.40 mm |
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520
MAX485, RS485 Module TTL To RS-485 Module TTL To 485
| Image | Part # | Description | |
|---|---|---|---|
|
|
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520 |
N-Channel 100 V 9.2A (Tc) 60W (Tc) Through Hole TO-220AB
|
|
|
|
MAX485, RS485 Module TTL To RS-485 Module TTL To 485 |
1/1 Transceiver Half RS422, RS485 8-uMAX/uSOP
|