BA3474F
High Speed Ground Sense Operational Amplifier
BA3474F
High Speed Ground Sense Operational Amplifier
General-purpose BA3472 / BA3474 family integrate two/four Independent Op-amps and phase compensation capacitors on a single chip and have some features of high-gain, low power consumption, and wide operating voltage range of +3[V] ~ +36[V](single power supply). Especially, characteristics are high slew rate (10V/µs) and high Maximum frequency (4MHz).
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Power Supply (Min.) [V] (+5V=5, ±5V=10)
3
Power Supply (Max.) [V] (+5V=5, ±5V=10)
36
Channel
4
Circuit Current (Typ.) [mA/ch]
2
Input Offset Voltage (Max.) [mV]
10
Input Bias Current (Typ.) [nA]
100
Slew Rate (Typ.) [V/µs]
10
Input Voltage Range [V]
VEE to VCC-2.0
Output Voltage Range [V]
VEE+0.3 to VCC-1.0
Voltage gain (Typ.) [dB]
100
Output current (Typ.) [mA]
30
CMRR (Typ.) [dB]
97
PSRR (Typ.) [dB]
97
GBW (Typ.) [MHz]
4
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
75
Package Size [mm]
8.7x6.2 (t=1.71)
Features:
- Operable with a single power supply
- Wide operating supply voltage
+3.0 [V] ～ +36.0 [V] (single supply)
±1.5 [V] ～ ±18.0 [V] (split supply) - Standard Op-Amp. Pin-assignments
- Internal phase compensation
- High slew rate: 10[V/µs]
- Maximum frequency: 4[MHz]
- High open loop voltage gain
- Internal ESD protection
Human body model (HBM) ±5000 [V] (Typ.) - Operable low input voltage around GND level
- Wide output voltage range
VEE+0.3[V] ～ VCC-1.0[V](Typ.)
with VCC-VEE=30[V]
