TA2109F Просмотр технического описания (PDF) - Toshiba
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TA2109F Datasheet PDF : 9 Pages
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TA2109F
Electrical Characteristics (unless otherwise specified, VCC = 5 V, Ta = 25°C)
AC Characteristics
Characteristics
Power
supply
Assured supply voltage
Power supply voltage
Reference
voltage:
2VREF
Reference voltage
Output current
Input current
Reference voltage
Reference Reference voltage limit
voltage:
VREF
Output current
Input current
Transfer resistance
Frequency characteristic
RF1
FPI (FNI)
→ RFO
Output slew rate
Noise/Distortion rate
Upper limit output voltage
Lower limit output voltage
Permissive load
resistance
Lower limit gain voltage
Upper limit gain voltage
Frequency characteristic
RF2
(AGC)
RFO
→ RFGO
Output slew rate
Upper limit output voltage
Lower limit output voltage
Noise/Distortion rate
Permissive load
resistance
Gain voltage
APC
MDI
→ LDO
Operation reference
voltage
LD Off voltage
FE
FNI (FPI)
→ FEO
Input bias current
Transfer resistance
Gain balance
Frequency characteristic
Output offset voltage
Noise/distortion rate
Upper limit output voltage
Lower limit output voltage
Permissive load
resistance
Symbol
VCC
ICC
2VR
IOH2
IOL2
VR
∆VR
IOH1
IOL1
RT
fc
SR
THD
VOH
VOL
RLM
GV1
GV2
fc
SR
VOH
VOL
THD
RLM
Gv
VMDI
VLDOP
II
RT
GB
fc
VOS
THD
VOH
VOL
RLM
Test
Circuit
Test Condition
1
―
1 SEL = VCC
1
―
1 ∆V = −0.1 V
1 ∆V = +0.1 V
1
―
1 2 × VR/2 VR −1
1 ∆V = −0.1 V
1 ∆V = +0.1 V
1 f = 100 kHz, RNF = 22 kΩ
1 −3dB point
1 CRFO = 20 pF
1 f = 100 kHz, VRFO = 1.2 Vp-p
1 GND reference
1 GND reference
Min Typ.
4.5
5.0
18
24
4.0
4.2
3.0
―
0.1
―
2.0
2.1
−3.0 0.0
5.0
―
5.0
―
117 130
―
5.0
10
20
―
−40
3.6
―
―
―
1
―
10
―
1 f = 100 kHz, RFGC = 0.6 V
0.66 0.73
1 f = 100 kHz, RFGC = 3.6 V
1.60 1.75
1 −3dB point
―
5.0
1 CRFGO = 20 pF
1 GND reference
10
20
3.6
―
1 GND reference
―
―
1 f = 100 kHz, VRFGO = 1.2 Vp-p ―
−40
1
―
10
―
1 f = 1 kHz
―
200
1 VLDO = 3.5 VDC
1
LDC = L, VCC reference,
SEL = L
1 VMDI = 178 mV
1 f = 1 kHz, RNF = 39 kΩ
1
―
1 −3dB point
1 VR reference, input open
1 f = 1 kHz, VFEO = 2.4 Vp-p
1 GND reference
1 GND reference
170 178
−0.7 ―
−200 ―
198 220
−1.0 ―
―
22
−30
―
―
−40
3.8
―
―
―
1
―
10
―
Max
5.5
30
4.4
―
―
2.2
+3.0
―
―
143
―
―
―
―
0.7
―
0.80
1.90
―
―
―
0.7
―
―
―
192
―
+200
242
+1.0
―
+30
―
―
0.5
―
Unit
V
mA
V
mA
mA
V
%
mA
mA
kΩ
MHz
V/µs
dB
V
V
kΩ
V/V
V/V
MHz
V/µs
V
V
dB
kΩ
V/V
mV
V
nA
kΩ
dB
kHz
mV
dB
V
V
kΩ
4
2002-08-06
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