ISL12022M-R5421 INTERSIL [Intersil Corporation], ISL12022M-R5421 Datasheet - Page 34

• Manufacturer Part Number: ISL12022M-R5421
• Description: Providing high-performance solutions for every link in the signal chain
• Manufacturer: INTERSIL [Intersil Corporation]

34
ISL28117C ISL28217C ISL28417C
ISL28117B ISL28217B ISL28417B
ISL28127
ISL28107
ISL28177
ISL28108
Intersil Signal Path Products  2012  www.intersil.com
ISL28118
ISL28110
Single
►
High Voltage Ultra Precision
Part Number
Precision High Voltage Op
Amps were Developed on
Intersil’s New PR40 Process
Precision high voltage op amps were developed on
Intersil’s new PR40 process. PR40 is a new precision
process that enables Intersil to develop competitive
precision high voltage amplifiers. Key features of the
new process are full DI, complementary bipolar, low
noise, well-matched Super-beta transistors, P-channel
JFET, high breakdown voltage (>44V), high density
capacitors, Thin Film resistors, fuse-link trim cells, and
high ESD cells. (Figure 1)
Features and benefits
• Full dielectric isolation (DI) and high ESD cells (>4kV ESD
• Thin film resistors and fuse-link trim cells offer very low
New Wave of Amplifiers
From PR40-Precision-SOI
Advance Bipolar Process
Intersil’s ISL28127 is a high voltage precision op amp,
delivering low frequency noise, low distortion, ultra low
offset and low drift offset.
Features
• Very Low Voltage Noise.........................................2.5nV/√Hz
• Low Input Offset....................................................70μV, Max.
• Superb Offset Drift ........................................0.5μV/°C, Max.
• Wide Supply Range..............................................4.5V to 40V
• Gain-bandwidth Product................10MHz Unity Gain Stable
• Outstanding ESD Performance
ISL28227
ISL28207
ISL28218
ISL28208
ISL28210
ISL28325
HBM) provide highly robust inputs compared to older
process amplifiers.
offset voltages (Figure 2)
- Human Body Model: 4.0kV
Dual
Evalboard
Evalboard
Available!
Available!
ISL28407
ISL28408
ISL28345
Quad
Voltage (V)
Min
4.5
4.5
4.5
4.5
4.5
3
3
9
5
Supply
Max
40
40
40
40
40
40
40
40
40
Single Supply
Single Supply
Rail-To-Rail
No
No
No
No
No
No
No
In
Out
Yes
Yes
No
No
No
No
No
No
No
Max @
25°C
1000
Vos
100
230
150
250
300
µV
50
70
75
TCVos
µV/°C
0.14
0.14
Typ
0.1
0.1
0.3
0.5
0.1
1
4
Ib Max
0.002
25°C
575
0.3
nA
@
10
43
1
1
1
5
CMRR
min @
25°C
120
120
103
120
105
115
115
dB
88
80
40V Low Noise, Precision Bipolar Op Amp: ISL28127
Figure 1 Cross-section drawing of PR40 NPN and PNP devices
PR40 Process
Low Offset Voltage
20% Lower Noise at 30% Less Power Than
Competition
min @
PSRR
25°C
100
120
115
115
120
109
115
110
102
dB
80
10
1
1
NSink
min @
129.5
129.5
129.5
124.7
25°C
140
120
100
120
120
117
104
100
dB
Av
80
60
40
20
0
-50
N- collector
Input Noise Voltage Spectral Density
N+emit
NPN
1/F noise corner at 5Hz
NBL
10
Is Max
25°C
0.53
0.29
0.53
0.25
mA
2.8
1.1
1.4
2.9
0.7
@
-30
Ultra Low Noise: 2.5nV/√Hz @ 1kHz
PBase
FREQUENCY (Hz)
Passivation
Bond Ox
Figure 2
100
GBW
MHz
12.5
-10
1.5
1.5
0.6
1.2
1.2
10
1
4
V
OS
(µV)
NBase
10
Slew
Rate
V/µs
0.32
0.45
0.5
3.6
0.5
1.2
0.2
0.4
23
P-collector
1k
PNP
P+emit
PBL
ISL28217
30
Noise
0.1 to
µVpp
0.085
10Hz
0.25
0.34
0.25
0.38
0.58
0.3
0.6
0.4
PSink
10k
50
Noise @
Deep Trench
Voltage
nV/√Hz
1kHz
15.8
2.5
5.6
9.5
13
8
8
6
9
100k
M1
M2
Noise @
Current
fA/√Hz
1kHz
100
400
100
355
100
53
87
80
9