15MHz, High Output Drive, High Precision,
Low Noise, Automotive Operational Amplifier
SGM8557H-1AQ
ELECTRICAL CHARACTERISTICS
(VS = 2.7V to 5V, -VS = 0V, VCM = VS/2, VOUT = VS/2, RL connected to VS/2, Full = -40℃ to +125℃, typical values are at TA =
+25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
2.0
MAX
UNITS
Input Characteristics
15
35
+25℃
Full
VS = 2.7V
VS = 5V
▲Input Offset Voltage (1)
VOS
μV
2.8
15
+25℃
Full
30
VS = 2.7V
VS = 5V
Full
40
30
200
150
500
8000
1000
1500
Input Offset Voltage Drift
Input Bias Current
ΔVOS/ΔT
nV/℃
Full
210
+25℃
Full
IB
VS = 5V
VS = 5V
pA
420
+25℃
Full
Input Offset Current
IOS
pA
V
▲Input Common Mode Voltage
VCM
Inferred from CMRR test
Full (-VS) - 0.1
(+VS) + 0.1
Range (1)
106
102
106
90
118
125
140
136
144
142
+25℃
Full
VS = 2.7V,
(-VS) - 0.1V < VCM < (+VS) + 0.1V
Common Mode Rejection Ratio
CMRR
dB
+25℃
Full
VS = 5V,
(-VS) - 0.1V < VCM < (+VS) + 0.1V
112
109
110
107
117
114
110
107
+25℃
Full
RL = 2kΩ
RL = 200Ω
RL = 2kΩ
RL = 200Ω
VS = 2.7V,
(-VS) + 0.2V < VOUT < (+VS) - 0.2V
+25℃
Full
Open-Loop Voltage Gain
AOL
dB
+25℃
Full
VS = 5V,
(-VS) + 0.2V < VOUT < (+VS) - 0.2V
+25℃
Full
NOTE: 1. "▲" refers to special characteristics for automotive applications.
SG Micro Corp
www.sg-micro.com
MAY 2022
3
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
