AD8556ARZ Analog Devices Inc, AD8556ARZ Datasheet - Page 7

• Manufacturer Part Number: AD8556ARZ
• Description: IC AMP CHOPPER 2MHZ 10MA 8SOIC
• Manufacturer: Analog Devices Inc
• Series: DigiTrim®r
• Type: Instrumentation Amplifierr

Specifications of AD8556ARZ

• Operating Temperature: -40°C ~ 140°C
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Slew Rate: 1.2 V/µs
• Gain Bandwidth Product: 2MHz
• Current - Input Bias: 49nA
• Voltage - Input Offset: 2µV
• Current - Supply: 2mA
• Current - Output / Channel: 10mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Bandwidth: 700kHz
• Rail To Rail I/o Type: Rail-Rail I/O
• No. Of Channels: 1
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Number Of Channels: 1
• Number Of Elements: 5
• Power Supply Requirement: Single
• Common Mode Rejection Ratio: 80dB
• Unity Gain Bandwidth Product (typ): 8MHz
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Rejection Ratio: 109dB
• Rail/rail I/o Type: Rail to Rail Input/Output
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 140C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Compliant

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
SOIC_N
1
2
3
4
5
6
7
8
Pin No.
LFCSP_VQ
2
4
6
8
10
12
13, 14
15, 16
1, 3, 5, 7, 9, 11
FILT/DIGOUT
Figure 2. 8-Lead SOIC_N Pin Configuration
DIGIN
VNEG
VDD
1
2
3
4
(Not to Scale)
Mnemonic
VDD
FILT/DIGOUT
DIGIN
VNEG
VPOS
VCLAMP
VOUT
VSS
DVSS, AVSS
DVDD, AVDD
NC
AD8556
TOP VIEW
8
7
6
5
VSS
VOUT
VCLAMP
VPOS
Description
Positive Supply Voltage.
Unbuffered Amplifier Output in Series with a Resistor RF. Adding a capacitor between FILT and
VDD or VSS implements a low-pass filtering function. In read mode, this pin functions as a
digital output.
Digital Input.
Negative Amplifier Input (Inverting Input).
Positive Amplifier Input (Noninverting Input).
Set Clamp Voltage at Output.
Buffered Amplifier Output. Buffered version of the signal at the FILT/DIGOUT pin. In read
mode, VOUT is a buffered digital output.
Negative Supply Voltage.
Negative Supply Voltage.
Positive Supply Voltage.
Do Not Connect.
Rev. 0 | Page 7 of 28
FILT/DIGOUT
Figure 3.16-Lead LFCSP_VQ Pin Configuration
DIGIN
NC
NC
1
2
3
4
NC = NO CONNECT
AD8556
TOP VIEW
PIN 1
INDICATOR
12
11
10
9
VOUT
NC
VCLAMP
NC
AD8556