MAX44205 Datasheet, PDF (2/29 Pages) Maxim Integrated Products – Fully Differential Op Amp/SAR ADC Driver

MAX44205
180MHz, Low-Noise, Low-Distortion,
Fully Differential Op Amp/SAR ADC Driver
Absolute Maximum Ratings
V_S+ to V_S-..............................................................-0.3V to +15V
All Other Pins.................................. (V_S-) - 0.3V to (V_S+) + 0.3V
IN+ to IN-...............................................................-0.3V to +0.3V
Continuous Input Current into Any Pin (Note 1)................±20mA
Output Short-Circuit Duration (Note 1)................................... 10s
Continuous Power Dissipation (T_A = +70°C)
TQFN (derate 14.7mW/°C above +70°C)............... 1176.5mW
µMAX (derate 10.3mW/°C above +70°C).................824.7mW
Operating Temperature Range.......................... -40°C to +125°C
Junction Temperature ……………………………………...+150°C
Storage Temperature Range…………………….-65°C to +150°C
Lead Temperature (soldering, 10s)…………………………+300°C
Soldering Temperature (reflow)……………………………+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Package Thermal Characteristics (Note 1)
TQFN
Junction-to-Ambient Thermal Resistance (θ_JA)...........68°C/W
Junction-to-Case Thermal Resistance (θ_JC)................11°C/W
μMAX
Junction-to-Ambient Thermal Resistance (θ_JA)...........97°C/W
Junction-to-Case Thermal Resistance (θ_JC)..................5°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
Electrical Characteristics (±5V Supply)
(V_S+ = +5V, V_S- = -5V, V_CLPH = V_S+, V_CLPL = V_S-, V_OCM = 0V, SHDN = V_S+, GND/EP = 0V (Note 2), R_F = R_G = 1kΩ, R_L = 1kΩ
(between OUT+ and OUT-), T_A = -40°C to +125°C, unless otherwise noted. Typical values are at T_A = +25°C.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
POWER SUPPLY
Supply Voltage Range
Quiescent Current
V_S
V_S+ to V_S-, guaranteed by PSRR
(GND = V_S-)
I_S
No load, R_L = ∞
SHDN = GND
2.7
13.2
V
3.7
6.8
mA
6.8
20
µA
Power-Supply Rejection Ratio
PSRR
V_S+ to V_S- = 2.7V to 13.2V
(GND = V_S-)
DIFFERENTIAL PERFORMANCE—DC SPECIFICATIONS
90
123
dB
Input Common-Mode Range
Input Common-Mode
Rejection Ratio
V_ICM
CMRR
Guaranteed by CMRR
V_ICM = (V_S-) + 1.1V to (V_S+) - 1.1V
(V_S-) + 1.1
(V_S+) - 1.1
V
94
130
dB
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
Output Short-Circuit Current
Output Voltage Swing
V_OS
TCV_OS
I_B
I_OS
A_VOL
I_SC
V_S+ - V_OUT
V_OUT - V_S-
V_OUT,DIFF = 6.6V_P-P , T_A = +25°C
Applies to V_OUT+, V_OUT
Applies to V_OUT+, V_OUT-
±0.2 ±1.5
mV
0.2
µV/°C
30
750
nA
±15 ±350
nA
96
130
dB
60
mA
0.98 1.15
V
0.92 1.10
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