MIC6251 Datasheet, PDF (2/8 Pages) Micrel Semiconductor – IttyBitty™ GainBlock™ Amplifiers Preliminary Information

MIC6251/6252
Pin Description
Pin Number
1
2
3
4
5
Pin Name
OUT
V–
IN+
IN–
V+
Micrel
Pin Function
Amplifier Output
Negative Supply: Negative supply for split supply application or ground for
single supply application.
Noninverting Input: See “Electrical Characteristics: Note 1.”
Inverting Input: See “Electrical Characteristics: Note 1.”
Positive Supply
Absolute Maximum Ratings
Supply Voltage (V_V+ – V_V–) ............................. 36V or ±18V
Differential Input Voltage (V_IN+ – V_IN–) ....................... ±36V
Input Voltage (V_IN+, V_IN–) ........................ V_V– – 0.3V to V_V+
Output Short Circuit Current Duration ...............................∞
Junction Temperature (T_J) ........................................ 150°C
Storage Temperature (T_S) ....................... –65°C to +150°C
Lead Temperature (soldering, 10 sec.) ..................... 260°C
ESD, Note 4 ............................................................... [TBD]
Operating Ratings
Supply Voltage .................................................... 4V to 32V
Ambient Temperature Range ..................... –40°C to +85°C
SOT-23-5 Thermal Resistance (θ_JA) ..................... 325°C/W
Electrical Characteristics (Differential Supply)
V_V+ = +15V, V_V– = –15V; V_CM = 0V, Note 1; T_A = 25°C, bold values indicate –40°C ≤ T_A ≤ +85°C, T_A = T_J; unless noted.
Symbol
Parameter
Condition
Min Typ Max
G_E
Gain Error
G_NL
Gain Non-linearity
V_OS
Offset Voltage
MIC6251: A_V = 2, V_O = ±10V
MIC6252: A_V = 0.5, V_O = ±10V
MIC6251: A_V = 2, V_O = ±10V
MIC6252: A_V = 0.5, V_O = ±10V
MIC6251: Referred to output
MIC6252: Referred to output
0.3
0.5
0.3
0.5
0.01
0.01
4
14
2
7
TCV_OS
I_B
V_CM
Average Offset Drift
Input Bias Current
Input Voltage Range, Differential
Input Volt. Range, Common Mode
Note 3
7
50
250
±25
±13.5 ±13.8
CMRR
PSRR
V_OUT
B_W
S_R
I_S
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Maximum Output Voltage Swing
Bandwidth
Slew Rate
Supply Current
∆V_CM = 27V, –13.5V to +13.5V
∆V_S = 25V, ±15V to ±2.5V
R_L = 2k
65
100
65
110
±12.5 ±14
2
6
1.3
2.0
General Note : Devices are ESD protected; however, handling precautions are recommended.
Note 1: IN+ and IN– pins on the MIC6252 are interchangeable.
Note 2: Gain setting resistors are ratio-matched but have a ±20% absolute tolerance
Note 3: Limit input current to 1mA.
Note 4: Human body model, 1.5k in series with 100pF.
Units
%
%
%
%
mV
mV
µV/°C
nA
V
V
dB
dB
V
MHz
V/µs
mA
MIC6251/6252
2
July 1998