ISL28233FBZ-T7A Intersil, ISL28233FBZ-T7A Datasheet - Page 16

• Manufacturer Part Number: ISL28233FBZ-T7A
• Description: IC OPAMP CHOPPER RR .4MHZ 8SOIC
• Manufacturer: Intersil

Specifications of ISL28233FBZ-T7A

• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.2 V/µs
• Gain Bandwidth Product: 400kHz
• Current - Input Bias: 180pA
• Voltage - Input Offset: 2µV
• Current - Supply: 18µA
• Current - Output / Channel: 26mA
• Voltage - Supply, Single/dual (±): 1.65 V ~ 6 V, ±0.825 V ~ 3 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VV3
16
7
4
Vin+
Vin-
+
-
E1
+ -
7
13
12
4
16
V16
Zero/Pole
R22
Dn2
+
+
-
-
G5
G5
Voltage Noise
En
R12
R11
R10
+
-
-
+
R9
G2
G1
Dn1
Gain Stage
R21
ISL28233, ISL28433
V15
R6
R5
FIGURE 42. SPICE CIRCUIT SCHEMATIC
L2
L1
I1
V4
V3
D2
D1
+
+
-
-
G8
G7
Cin1
Pole
R13
R14
M1
R3
R1
C4
+
-
-
+
C3
G4
G3
Input Stage
I2
R2
SR Limit & First Pole
R4
M2
R8
R7
+
-
G9
D7
Cin2
C1
C2
D5
D6
Output Stage
D8
V6
V5
D4
D3
G10
+
-
+
-
-
+
G10
G11
VV3
16
13
12
4
7
7
4
R15
R16
December 15, 2010
Vout
V+
V-
FN7692.2