MAX1958 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX1958 Datasheet PDF : 24 Pages
| |||
W-CDMA/N-CDMA Cellular Phone HBT PA
Management ICs
ELECTRICAL CHARACTERISTICS (OP AMP)
(VINP = VIN = VVCC = V SHDN2 = 2.7V, VAOUT = VVCC/2, RL = ∞ connected from AOUT to VVCC/2, VPGND = VAGND = V SHDN1 =
V SHDN3 = VPWM = VADJ = 0, OUT = LX = TOUT = REF = COMP = unconnected, VCM = 0, TA = 0°C to +85°C, unless otherwise
noted. Typical values are at TA = +25°C.)
PARAMETER
Supply Voltage Range
Supply Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Resistance
Input Common-Mode Voltage
Range, VCM
Common-Mode Rejection Ratio,
CMRR
CONDITIONS
VVCC = 2.6V
VVCC = 5V
V SHDN2 = 0, VVCC = 5.5V
VAGND - 0.1V ≤ VCM ≤ VVCC + 0.1V
VAGND - 0.1V ≤ VCM ≤ VVCC + 0.1V
VAGND - 0.1V ≤ VCM ≤ VVCC + 0.1V
VIN- - VIN+ ≤ 10mV
VAGND - 0.1V ≤ VCM ≤ VVCC + 0.1V
MIN TYP MAX UNITS
2.6
5.5
V
320
800
375
900
µA
0.1
2.0
±0.4 ±3.0
mV
±10 ±100
nA
±1
±10
nA
4
MΩ
-0.1
VVCC +
V
0.1
60
80
dB
Power-Supply Rejection Ratio,
PSRR
2.6V < VVCC < 5.5V
70
90
dB
Large-Signal Voltage Gain, AVOL
VAGND + 0.05V ≤ VAOUT ≤
VVCC - 0.05V
VAGND + 0.20V ≤ VAOUT ≤
VVCC - 0.20V
Output Voltage Swing High, VOH VVCC -VVOH
Output Voltage Swing Low, VOL
Output Short-Circuit Current
SHDN2 Logic Low
VVOL- VAGND
Sourcing, VVCC = 5V
Sinking, VVCC = 5V
2.6V < VVCC < 5.5V
RL = 100kΩ
RL = 2kΩ
RL = 100kΩ
RL = 2kΩ
RL = 100kΩ
RL = 2kΩ
120
dB
85
110
1
mV
35
90
1
mV
30
90
11
mA
30
0.3 x
V
VVCC
SHDN2 Logic High
SHDN2 Input Current
Gain Bandwidth Product, GBW
Phase Margin, φM
Gain Margin, GM
Slew Rate, SR
Input Voltage Noise Density
Input Current Noise Density
Capacitive-Load Stability
Shutdown Delay Time
Enable Delay Time
2.6V < VVCC < 5.5V
0 < V SHDN2 < VVCC
f = 10kHz
f = 10kHz
AVCL = 1V/V (Note 2)
0.7 x
VVCC
±0.5
1
70
20
0.4
52
0.1
3
4
V
±120
470
nA
MHz
Degrees
dB
V/µs
nV/√Hz
pA/√Hz
pF
µs
µs
4 _______________________________________________________________________________________
Share Link: 