CS3011-ISZ Cirrus Logic Inc, CS3011-ISZ Datasheet - Page 8

• Manufacturer Part Number: CS3011-ISZ
• Description: IC OPAMP SGL PREC LV 8-SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS3011-ISZ

• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 2 V/µs
• Current - Input Bias: 50pA
• Voltage - Input Offset: 10µV
• Current - Supply: 900µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 6.7 V, ±1.35 V ~ 3.35 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Number Of Channels: 1
• Voltage Gain Db: 300 dB
• Common Mode Rejection Ratio (min): 115 dB
• Input Offset Voltage: 0.01 mV
• Operating Supply Voltage: 2.7 V to 6.7 V
• Supply Current: 0.9 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 3.35 V
• Minimum Operating Temperature: - 40 C
• For Use With: 598-1495 - BOARD EVAL OPAMP FOR CS30XX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• -3db Bandwidth: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1142-5

3. CS3011/CS3012 OVERVIEW
The CS301 1/CS3012 amplifiers are de signed for
precision measu rement o f sign als from DC to
1 kHz when opera ting from a supply voltage of
+2.7 V to +6.7 V (± 1.35 to ± 3.35 V). The amplifi-
ers are designed with a patented architecture that
utilizes multiple amplifier stages to yield very high
open loop gain at frequencies of 1 kHz and below.
The amplifiers yield low noise and low offset dr ift
8
while consuming relatively low supply current . An
increase in noise floor above 1 kHz is the result of
intermediate stages of the amplifier being operated
at very low currents. The amplifiers are intende d
for amplifying small signals with large gains in ap-
plications where the output of the amplifier can be
band-limited to frequencies below 1 kHz.
CS3012
CS3011
DS597F6